Alternatives to Tagsight
Compare Tagsight alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Tagsight in 2026. Compare features, ratings, user reviews, pricing, and more from Tagsight competitors and alternatives in order to make an informed decision for your business.
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1
MyDraw
Nevron Software
MyDraw is one of the most advanced diagramming and vector graphics drawing tools available today. MyDraw is an easy, affordable yet powerful tool that can help you create a large number of diagrams including flowcharts, organizational charts, mind maps, infographics, network diagrams, floor plans, family tree diagrams, business model diagrams, flyers, newsletters, and many more. MyDraw is cross-platform and works on both Windows and macOS. It also features class-leading Microsoft Visio® compatibility that allows you to both import and export files from different Visio formats. The software is packed with advanced features such as advanced drawing tools, unrivaled text and table formatting options, automatic layouts, import and export to various image formats (PDF, SVG, JPEG, BMP, etc.), smart shapes and connectors, and others. The software also includes a vast number of ready-made templates and thousands of shapes that help you get inspired and be more productive.Starting Price: $69.00/one-time/user -
2
CADMATIC Electrical
CADMATIC
Unleash the power of a fully integrated, single-software CAD solution to handle every aspect of electrical, automation, and instrumentation design. From basic to detailed projects, CADMATIC Electrical ensures up-to-date, error-free deliverables with its interconnected CAD environment and intelligent data management. Reduce manual inputs and enhance data integrity, allowing engineers to focus on innovation and efficiency with smart, flexible, and customizable workflows. Integrate seamlessly with other design disciplines to accelerate project timelines and improve overall project quality. Wiring, instrumentation loop, key single-line, load diagrams, etc. Lighting, outlets, cable ways, cabling, security, communication, etc. Cable, wiring, device, I/O, instrument, document lists, etc. CADMATIC Electrical automates routine tasks and eliminates the chance of errors, letting you focus on design work.Starting Price: $15,035 per year -
3
SteelTally
SteelTally
SteelTally is Windows software for structural steel takeoff and estimating, designed for fabricators, estimators and detailers. It reads PDF and DXF drawings, scans member schedules to find beam and column marks on framing plans, and flags marks missing from plans. Measurement tools record straight, curved and polyline beam lengths. Column diagrams support welded cap, connection and base plates; truss tools break assemblies into chords, verticals and diagonals. Estimators can apply their steel, galvanizing and paint rates, create stock-length cut lists using offcuts first, and check crane reach. Revision comparison places drawing versions side by side and identifies new, removed, renamed or resized members. Member lists, cut lists and revision summaries export to Excel or PDF. SteelTally includes Australian section sizes and weights and runs locally on Windows, including offline, without drawing uploads or cloud AI. A 30-day full-feature trial requires no credit card.Starting Price: AU$29/month -
4
CableCalc BS7671 18-2
CastlineSystems
CableCalc BS7671 is advanced electrical calculation and design software aligned with the latest BS7671:2018+A2:2022 Requirements for Electrical Installations (IET Wiring Regulations 18th Edition Amendment 2) that helps professionals size cables, evaluate circuits, and design distribution board projects with precision. It supports both single- and three-phase calculations for radial, ring, and sub-main circuits, calculating voltage drop, disconnection time, fault current, earth fault information, overload, short-circuit parameters, and correction factors such as temperature and grouping. It offers comprehensive databases of copper cables and protective devices to streamline selection and includes tools to generate detailed calculation documents, schedules, single-line diagrams, and schematic drawings for jobs ranging from simple circuits to multi-distribution board projects.Starting Price: $177.09 per month -
5
SolarDesignTool
SolarDesignTool
Create a preliminary design by specifying the module and inverter configuration and the layout. Upgrade the design to a permit-ready design by completing a quick 4-step wizard. Define the installation site using aerial imagery or an imported 3D model from EagleView or RoofOrders. With SolarDesignTool, you can create a PV system design and generate a solar permit package in as little as 15 minutes. A permit package includes the following pages: project summary, site plan, single-line diagram, PV safety labels, attachment plan(s), attachment details for supported racking systems, fire safety plan, equipment datasheets, and certifications. After completing a PV system design, generating a solar permit package is as simple as clicking a single button. A PV permit package for a typical residential sloped rooftop using a popular racking system will include all of the pages listed above.Starting Price: $50 per user per month -
6
Elecdes Design Suite
Scada Systems
The Elecdes Design Suite software (EDS) is a feature rich set of electrical and instrumentation, design and CAD tools, used in over 50 countries around the world. EDS is comprised of Elecdes, Paneldes, Instrument Manager, and several add on productivity tools for enhancing your electrical and instrumentation engineering. The flagship component of the Elecdes Design Suite, Elecdes is electrical CAD software designed for the engineering and drafting of electrical schematic diagrams, wiring diagrams, loop diagrams, electrical panel layout diagrams, and more. Using its integrated database, Elecdes provides a series of automated reports, such as bill of materials, cable schedules, cross reference and wiring lists. Scada Systems was founded in 1985 as a control and data acquisition engineering consultancy. After identifying the need for automated electrical design software, Scada Systems set about establishing the world’s leading suite of instrumentation, panel and electrical CAD design. -
7
SUPLAN
SUPCON
SUPLAN is drawing software for Belgian electricians preparing electrical installation files for inspection under the AREI/RGIE wiring rules. Users draw a site plan with electrical symbols or import a floor-plan image or PDF as a background, place symbols, and assign them to circuits. SUPLAN can propose circuits and a distribution board for users to review and confirm, then generate a corresponding single-line diagram. A project file can also include external influences by room, measurements, defect records with photos, and a 3D view; documents can be exported together as a PDF. On compatible iPhone and iPad models with LiDAR, users can scan a room to create a floor plan. SUPLAN runs in a browser and offers apps for iPhone, iPad, and Mac, with Dutch and French interfaces. It helps prepare inspection documentation; the official inspection remains the responsibility of an accredited inspection body. A 7-day trial is available without a payment card.Starting Price: €35/month -
8
Sankey Flow Show
THORTEC Software
Sankey diagrams as well as classic flow diagrams gain a new quality with Sankey Flow Show. - Find the right line strength for all connection lines of your classic flow diagram with a single slider. Or use the separate data layer to represent the energy flow, the mass flow, or the flow of further streaming quantities in Sankey diagrams. Sankey Flow Show reduces your effort! Drawing attractive diagrams with Sankey Flow Show is straight forward. And once a diagram is drawn, you can enter other values in the separate data layer without the need for manual graphical adjustments. Discover how easy and fast you can draw interesting diagrams. No installation, never miss an update... Sankey Flow Show is a modern web application running in your browser. Share your work with others, export your diagrams to standard formats (svg, jpg, png, pdf, etc.), view and restore previous revisions, collaborate live and stay ahead of your competitors.Starting Price: $3.99 one-time payment -
9
SpeedUp
SpeedUp AI
SpeedUp lets you skip the tedious manual work of circuit schematic design. Just type in what your product needs to do, attach any relevant component datasheets, and the AI handles the rest — generating a structured block diagram, designing each module's schematic, and running electrical rule checks along the way. You can review and refine the block diagram before the AI proceeds, so you stay in control without doing the heavy lifting. When the design is ready, export a complete KiCad project in one click. Whether you're an experienced hardware engineer looking to speed up prototyping or a maker bringing a new idea to life, SpeedUp cuts the path from concept to schematic from weeks down to minutes.Starting Price: $30/month -
10
InsulEngine
Ablon Group, LLC
InsulEngine is cloud-based takeoff and estimating software for mechanical insulation contractors. Users upload a plumbing or mechanical bid set and specification; the software measures pipe and duct from drawings, reads sizes from callouts, riser diagrams and schedules, and applies insulation requirements for material, thickness, jacketing and exclusions. Estimates use the contractor’s own costs, labor rates, waste and markup. The workflow covers domestic water and storm, heating and chilled water, steam and condensate, refrigerant line sets, and supply, return, outside-air and exhaust ductwork, including fittings, risers, drops and outdoor jacketing. Quantities are traceable to their drawing sheets, and unresolved items are flagged for estimator review. Contractors retain control over estimate assumptions and final bid pricing. -
11
RectLabel
RectLabel
An offline image annotation tool for object detection and segmentation. Draw polygons, cubic bezier curves, line segments, and points. Draw oriented bounding boxes in aerial images. Draw key points with a skeleton. Draw pixels with brushes and superpixels. Read/write in PASCAL VOC xml and YOLO text formats. Export to CreateML object detection and image classification formats. Export to COCO, Labelme, YOLO, DOTA, and CSV formats. Export indexed color mask images and grayscale mask images. Settings for objects, attributes, hotkeys, and labeling fast. Customize the label dialog to combine with attributes. 1-click buttons speed up selecting the object name. Auto-suggest works for more than 5000 object names. Search object, attribute, and image names in a gallery view. Automatic labeling using Core ML models. Automatic text recognition using OCR. Video to image frames, augment images, etc. Supports English, Chinese, Korean, and 11 other languages.Starting Price: Free -
12
KeyCreator
Kubotek USA
KeyCreator is the legendary manufacturing-oriented workhorse 3D/2D CAD software that has seen it all and remains the go-to problem-solving tool for leading suppliers and designers. Discover the most compatible, efficient, and agile drafting solution available. Direct read of native drawings from the most comprehensive list of any drafting software; CATIA V5 & V4, PTC Creo, Siemens NX, SolidWorks, Solid Edge, DWG/DXF & CADKEY. Full control to revise drawing views, revision blocks, and add dimensions without the original CAD software. Automated drawing views and custom borders created as layouts in the main file. Comprehensive options to adjust view contents and look. Quickly add section, detail, and shaded isometric views. Easy-to-learn, professional-grade detailing. All style settings in dialogs. No complex set of variables and settings to remember. Import solids from any major CAD program and rotate, slice, and measure. -
13
Voice Dream Reader
Voice Dream
Seeing the words smoothly synchronized with speech improves comprehension and knowledge retention. Auto-scrolling and full-screen, distraction-free view helps the reader focus. Sleeper timer. Repeats. Word-by-word and sentence by sentence reading. Speed reading. Change voice, speed, pitch, pause duration. Custom pronunciation dictionary. Skip margin text and citations. Change font, font size, colors, line and character spacing, and margins. Organize documents and books in folders. Search, filter and sort. Reading list. Set bookmark. Highlight text and add notes. Export notes. Synchronize and backup your documents across all your devices. Free companion Apple Watch app can play your reading list offline while not connected to iPhone. -
14
ELCAD
AUCOTEC
ELCAD offers a proven, stable and versatile solution for creating electrotechnical documentation, with maximum flexibility: highly automated and fully customizable to standards, industries, and your company's documentation tasks. This includes the provision of such standard documentation relating to orders and projects as cover pages, circuit diagrams, terminal block diagrams, layout diagrams, material lists and BOMs in the most diverse forms in the CAD system or Excel, wiring and connection lists as well as cable overview and cable assignment overviews. For over three decades ELCAD has been successful in the market as a well-engineered, highly efficient tool for the production of electrical documentation. Right from the beginning, ELCAD was data-compatible version by version and stands for the long-term security of investment. The entire operating philosophy is focused on intuition and efficiency. ELCAD is always at home on the latest Microsoft WINDOWS version. -
15
Seqora
Seqora
Seqora is a local-first database workbench for PostgreSQL, MySQL, MariaDB and SQLite on Windows x64 and macOS with Apple silicon. Free includes a SQL editor with completion, snippets and history; reviewed row edits; charts; loaded-row exports; a read-only ER diagram; object properties and DDL; and 7 days of schema history. Connections open locked, with SSH tunnels and TLS built in. Connections and history stay encrypted on your disk. No account required. Pro adds visual schema design with SQL review, schema comparison and drift detection, older schema history, detailed object pages, Visual EXPLAIN, imports and full-result exports. Features vary by database engine. The MCP server lets Claude, Cursor, VS Code and Codex read schemas and run read-only queries on connections you share. Agents do not receive database credentials. Pro adds PostgreSQL schema-change proposals that you review and apply in Seqora. Free for personal and commercial use. Paid Pro plans available.Starting Price: $0 (Free); Pro from $49/year -
16
Nebo
Nebo
Turn handwritten notes into professional documents with the world's best write-to-text conversion. Add PDFs to your notebooks, mark them up and export to PDF with your annotations in place. Write and draw freely on an infinite canvas, then copy content for reuse on other pages or in other apps. From boardroom to lecture hall, project plan to daily diary, Nebo makes note-taking smarter, more efficient and more enjoyable. Take your notes with you everywhere. Download the new companion app for iPhone to read, search and share content on the go. Download and enjoy Nebo on Apple silicon devices! Available free from the iPhone and iPad apps section of the App Store. You can now add highlights to titles as well as colored, bold and underlined text. Touch and hold with the marker to change the color of highlights, words, strokes, diagram shapes and math symbols. -
17
ProcessMind
ProcessMind
ProcessMind is business process management software that also does the analysis: model the process in BPMN 2.0, document it on the model itself (steps, roles, systems, KPIs, RACI, review and approval), then measure it — mining from event-log exports, conformance checking, process health dashboards and what-if simulation. Automatic layout keeps diagrams presentable without a modelling specialist, and Architecture and Intelligence seats include 10 free portal viewers per seat for read-only access. It is deliberately not an execution engine or RPA platform: no connectors, case-centric analysis, data in as an export from your system uploaded in the UI or through the REST API. EU-hosted in Frankfurt, 16 languages, free plan, 14-day trial without a card, published self-serve pricing from €30 per seat per month.Starting Price: €30/user/month -
18
DataPortia
Atorcom
DataPortia is an advanced on-premises industrial data acquisition and reporting software with built-in AI analytics. It connects to automation systems via OPC UA protocol (Siemens, ABB, Valmet, Beckhoff, Schneider, Honeywell, Rockwell), collects 2000+ measurement points per second, and stores time-series data in PostgreSQL/TimescaleDB. Key features: - Real-time dashboards with gauges, charts, bar charts, and tables - Interactive trend views with ECharts visualization and drag-to-zoom - Comprehensive reporting with CSV and PDF export - Automated report scheduling (daily, weekly, monthly, custom) - AI-powered data analysis with local Ollama LLM (anomalies, forecasts, cost optimization, reports) — no cloud dependency - OPC UA Alarms & Conditions management with analytics and export - OPC UA history read from server historian - Calculation circuits (cumulative and non-cumulative formulas) - Tag transfer, copy and merge between connections - TimescaleDB time-series databaseStarting Price: 4000€/one-time -
19
Astah Professional
Change Vision, Inc.
Astah Professional is an all-in-one modeling tool for software and system design, developed by Change Vision, Inc. It supports UML 2.x, ER diagrams, data flow diagrams (DFD), flowcharts, requirement diagrams, CRUD, and mind maps in a single tool. Unlike drawing tools, Astah creates models: a change to a model element is reflected in every diagram that uses it, so your diagrams stay consistent. AI features include AI Chat Copilot and AI-assisted code reverse engineering, which use your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code is also included. Astah Professional is a desktop application for Windows, macOS, and Linux, with a bundled Java runtime, so no separate Java installation is required. A 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).Starting Price: $11.99 per month -
20
PreConstruct AI
PreConstruct AI
PreConstruct AI is a web-based construction takeoff and estimating application for subcontractors bidding interior finishes, concrete, and wood framing work from PDF drawing sets. It reads drawing scales and uses plan notes, schedules, and partition legends to help identify and measure walls, ceilings, and concrete quantities. AI-assisted wall suggestions are in beta and are reviewed, approved, or adjusted by the estimator. Approved quantities become material lists for items such as studs, board, insulation, tape, compound, paint, concrete, and rebar, with calculations and drawing-sheet references. Estimators can apply their own material prices, create proposal PDFs, and export data to Excel or CSV. Projects can use imperial units, metric units, or both. The application supports estimating workflows; estimators review measurements and quantities before submitting a bid.Starting Price: $250/month -
21
Easy Takeoffs
Easy Takeoffs
Easy Takeoffs is easy and affordable construction takeoff software for contractors and estimators in every trade. Users upload PDF plans, measure and count what the job needs, mark up the drawings, and turn their measurements into material quantities with dozens of included assemblies or their own. Practical AI features like automatic sheet naming, scale detection, and symbol counting handle the busywork, and plan search reads text on every sheet, scanned pages included. When drawings change, users compare the revised set with the current one and carry their measurements over. Finished takeoffs export as an annotated PDF with a quantity summary or as a CSV file for Excel or estimating software, and a share link lets others view the work without an account. Easy Takeoffs runs in any modern browser on Windows, Mac, iPad, and Chromebook with nothing to install, and the work syncs to the cloud.Starting Price: $39 -
22
Vexlio
Vexlio
Draw faster with powerful auto-snap and intelligent tools. Export to high-quality PDF and SVG. No subscription. No monthly payments. Auto-snap and align objects for easy precision. Natively embed LaTeX equations directly in your diagrams. Smart tools make you more productive by making common tasks easy. Powerful Bezier curve and boolean path operations for complex illustrations. With Vexlio, you can easily create high-quality PDF diagrams by exporting your drawings to the PDF format. Just like SVG, with PDFs your diagrams and drawings will be crisp and smooth at any scale. With the same PDF file, you can have clear diagrams embedded small enough to fit in the margin of a paper, or large enough for a poster centerpiece. Vexlio’s powerful and flexible export system will automatically crop the PDF size to the exact size of your drawing, with no extra work. You can even selectively export only the objects that are currently selected in the drawing.Starting Price: $25.99 one-time payment -
23
DiagramDeck
DiagramDeck
DiagramDeck is a browser-based collaborative diagramming tool that helps teams create and manage architecture diagrams, flowcharts, and workflows. It offers an intuitive drag-and-drop interface, real-time collaboration, and support for draw.io files. Teams can work together on diagrams, leave comments, and keep everything up to date without version conflicts. Diagrams can be easily exported in multiple formats for sharing and documentation. DiagramDeck is a simple and effective alternative to tools like Lucidchart, Visio, and draw.io.Starting Price: $0 -
24
AVEVA Diagrams
AVEVA
AVEVA Diagrams is a fast, efficient and effective tool for creating and managing your Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), Heating, Ventilation, and Air Conditioning (HVAC) and similar drawings with the assurance that they remain fully integrated with the project database. AVEVA Diagrams is a fast, efficient and effective tool for creating and managing your Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), Heating, Ventilation and Air Conditioning (HVAC), and similar drawings with the assurance that they remain fully integrated with the project database. Using AVEVA’s proprietary database technology; as the diagram is designed, data is logged and stored in a schematic model database. This allows design information to be managed effectively and accessed easily within a secure and shared data-centric environment in the cloud through AVEVA Connect or deployed on-premises as part of our full IE&D solutions. -
25
Intelliquip Configurator
intelliquip
Quickly and accurately assemble a complex product or package based upon literally thousands of rules, options, and relationships. Develop error-free datasheets, price sheets, and drawings in seconds. Make it available throughout your global sales channels, easily adapting to different languages, cultures, and time zones. Adds detailed construction datasheets, general arrangement drawings, and final proposal documents at the click of a mouse, giving customers the most thorough, responsive and timely quotations. Build a product from your entire list of options and accessories. Dynamically test all options against a comprehensive set of rules and constraints. Eliminate errors and guarantee compatibility. Instantly calculate pricing that reflects your complex rules, discounts, and commissions. Translate the final cost into relevant currencies. Automatically create price sheets, construction datasheets, bills of materials, and general arrangement drawings. -
26
Astah UML
Change Vision, Inc.
Astah UML is a UML 2.x diagramming tool for software design, developed by Change Vision, Inc. It covers the core UML diagrams, including class, use case, sequence, activity, state machine, component, and deployment diagrams, plus mind maps. Astah creates models rather than drawings: when you change a model element, every diagram that uses it is updated, so your design stays consistent. AI features include AI Chat Copilot and AI-assisted code reverse engineering, which use your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code is also included. Astah UML runs on Windows, macOS, and Linux with a bundled Java runtime. A free license is available for students, and a 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).Starting Price: $6.99 per month -
27
Hava
Hava
Create interactive cloud diagrams in minutes from multiple cloud vendors. Discover what's actually configured and running, view security, open ports, and traffic ingress/egress. Fully automated, no tedious drawing required. Once you connect Hava securely to your cloud accounts, within minutes you will have a set of logically laid out infrastructure diagrams grouped by VPCs or resource zones, detailing all the resources and their connectivity. Selecting each resource will reveal all the attributes like security groups, connections, subnets, and ingress/egress IPs which means you can easily spot anomalies, review cost forecasts, and export diagrams for on-boarding, management, audit, and compliance purposes. View live interactive diagrams and export them in seconds. No more trawling through consoles and spending days with drag and drop drawing tools. View configures resources, security groups, route tables, resource connections, and subnets.Starting Price: $49 per month -
28
diolkos
Diolkos3d
DIOLKOS is a complete and autonomous street design software. It covers all cases of road construction such as highways, provincial and urban roads, forest roads, etc. It also deals with complex road projects such as junctions, parallel service road network, etc. Easy introduction and modification of the project geometry. Quick calculation of all sections in each modification of the landscape. Graphic definition of the standard cross section and assignment of materials. Extensive library of standard cross-sections. Continuous and direct support from engineers with extensive experience in road and plumbing projects. 'As-build' drawings from field measurements. Data preparation for Machine-control guideness. Study of horizontal, longitudinal and diagrams of slopes, widenings, V85 and drainage layer. -
29
NetworkSketch
NetworkSketch
NetworkSketch is browser-based network diagram and documentation software for network engineers, IT teams, MSPs, VARs and telecom professionals. It supports physical and logical topologies built from devices, ports, media types, speeds, VLANs, buildings, racks and subnets, with checks for duplicate IP addresses, out-of-subnet addresses and reused ports. Auto-arrange organizes layouts, while PDF exports combine diagrams with a title block, device inventory, cabling schedule and VLAN information; PNG and CSV exports are also available. Users can start from CDP/LLDP neighbor output, SolarWinds Orion exports, IT Glue or Hudu files, or spreadsheets. Diagram files are edited in a desktop browser and stay on the user's computer; NetworkSketch does not scan or connect to network equipment. Use cases include network planning, site surveys, installation paperwork, as-built records, change documentation, audits and training labs.Starting Price: $9/month -
30
ZapSketch
ZapSketch
ZapSketch is a browser-based electrical home-run planning tool for electricians, electrical contractors, and estimators. Users can import a floor-plan PDF, sketch walls on a blank sheet, or work from a quick drawing, then place panels, junction boxes, and devices and route circuits and raceways. The application measures run lengths and provides preliminary conductor-sizing, ampacity, voltage-drop, and conduit-fill feedback as the layout changes, using documented NEC 2023 calculation assumptions. Users can review circuit schedules and export marked-up plan PDFs and raceway pull schedules for estimating, review, and field handoff; some export details and unwatermarked reports require Pro. Free standalone voltage-drop, wire-size, and conduit-fill calculators are also available. ZapSketch is a preliminary planning aid, not a replacement for adopted-code review, engineering judgment, or verification of project conditions.Starting Price: $19/month -
31
Microsoft Visio
Microsoft
Work visually. Diagramming made simple. Easily and intuitively draw flowcharts, diagrams, org charts, floor plans, engineering designs, and more with Visio. Use modern shapes and templates with the familiar Office experience. Collaborate on Visio flowcharts to include insights from all stakeholders. With Office 365*, your team can work on a diagram at the same time. Connect your flowcharts and diagrams to real-time data. Use applied shape formatting to automatically update flowcharts when the underlying data changes, either in Visio or through Office 365*. Work together on diagrams from a web browser, almost anywhere. Draw a flowchart, map an IT network, build an organizational chart, or document a business process. Create professional diagrams effortlessly, collaborate more efficiently, connect to real-time data, and automate workflows.Starting Price: $5 per month -
32
PDF Viewer Pro
PSPDFKit
With PDF Viewer for iPad, iPhone, Mac, and Android, you get annotations, forms, signatures, document editing, and sharing, all in one free package. Whether you're working alone or collaborating with a team, PDF Viewer maximizes productivity, allowing you to easily read, review, annotate, and search PDFs. Your documents should always be at your fingertips. No matter if you're prepping on the way to your next meeting, reviewing a proposal, or reading over the latest offer, our PDF Viewer allows you to view PDFs when it's convenient for you. Annotating your PDF documents by highlighting text, adding notes, freehand ink drawings, images and more is simple and easy with PDF Viewer. When you've finished, easily share or print those documents too. Highlight text, ink drawing, and adding images and notes, are just some of the many annotation types available. Using the annotation inspector, you can quickly adjust the style of your annotations to fit your needs.Starting Price: Free -
33
AutoMEP
Envy Creative
AutoMEP is a browser-based AI drafting tool for mechanical, electrical, and plumbing (MEP) engineers and designers. Users upload AutoCAD DWG or Revit RVT drawings, describe changes in plain English, and receive updated native DWG or RVT files. An AI agent reads the drawing, plans and applies requested work, then runs a separate review pass against the request. Supported tasks include HVAC duct and pipe routing, equipment placement, tagging with leaders, dimensions, pipe-slope annotations, schedules, and sheet layouts. AutoMEP organizes new geometry on AIA/NCS layers or a firm's own CAD standard and supports files with external references (xrefs). The browser-based workflow requires no installation, plug-in, macros, or CAD training and supports routine drafting changes across HVAC, electrical, and plumbing projects.Starting Price: $39/month -
34
TinyCAD
TinyCAD
TinyCAD is a an open source program for drawing circuit diagrams which runs under Windows. Do not pay for TinyCAD, it is free and always will be. There are no licensed sellers of TinyCAD. Creating libraries of circuit symbols in TinyCAD is easy, but time-consuming. If you have some symbols you feel might benefit other TinyCAD users, then why not upload the symbols to this site to allow other users to download them? The TinyCAD manual is included in the installer but can also be read on-line as part of the TinyCAD wiki. If you feel this manual could be updated in any way, then please go-ahead and edit the Wiki for the benefit of others. There are tutorials on the Github site on how to edit Wikis. -
35
Mind Map Maker for Excel
Uniform Software Limited
Mind Map Maker for Excel is a desktop app that automatically turns plain-text lists and Work Breakdown Structure (WBS) outlines into mind maps, org charts, and flowcharts directly inside Microsoft Excel. Instead of manually placing shapes and aligning connector lines, you enter structured text into a spreadsheet table, and the layout engine calculates geometry, places nodes, and routes connector paths automatically. Distributed via Microsoft Store & Marketplace. Free trial available. Text-to-Diagram Automation: Convert plain-text lists and WBS hierarchies into visual charts instantly. Excel Ribbon Toolbar: Dedicated controls to reorder nodes, adjust hierarchy levels (Make Parent / Make Child), and filter display depth. Flexible Styling: Configure horizontal or vertical layouts, split child branches, apply custom connector paths, and use template themes. Native Office Export: Copy diagrams as editable Office shapes directly into Word and PowerPoint.Starting Price: $2.99 -
36
Cool PDF Reader
AwesomeDev
Cool PDF Reader is a fast and easy to use the best free pdf reader that helps you read PDF books, and view and manage PDF files. You can capture your paperwork as images, convert them to PDF and share it with friends, classmates, and teachers. Also, you can split, and merge PDF files, extract pages, images, text from a PDF, and more. This best free pdf reader also provides commonly used tools to edit PDF document files or PDF books. It is easy to add rectangles, free hand drawings, select & copy text, highlight, strikethrough, and underline text. PDF Book Reader, read PDF books or documents from the file manager or directly from other apps. Fast PDF read & view. Remember the last read page of your PDF book or document. List PDF document files from your phone. Search files in the list. Sort PDF document list by date and name in ASC & DESC. Share, print, duplicate, delete, and rename PDF files. Recent & favorite lists. Day and night mode of PDF document views.Starting Price: Free -
37
PartGrid
Partgrid.ai
PartGrid is a web-based spare-parts catalog platform for manufacturers, OEMs, distributors, dealer networks, and aftermarket e-commerce teams. It converts exploded-view diagrams, technical drawings, PDFs, and structured parts lists into searchable interactive catalogs. AI-assisted detection links diagram callouts to part records, with review and correction tools for exceptions. Teams can organize parts into categories and collections, maintain replacements and pricing, and publish branded catalogs as embeds in websites or portals. The customer-facing viewer supports visual lookup and can route selected parts to quote or cart workflows. Catalog localization, currencies, dealer access, and documented integrations help fit the experience into existing service and commerce operations.Starting Price: €99/month -
38
Pingsold
Web Vogue Technologies
Pingsold is a startup directory ranked by traffic read straight from each startup's own analytics. Founders connect Google Analytics, Plausible, Fathom, PostHog or DataFast read-only, and Pingsold reads aggregate visitors once a day, checks that at least 80% of pageviews are on the listed domain, and ranks startups on a top-traffic and a fastest-growing board, overall and per category. Nobody can type in or edit a traffic number, and paying never changes a rank. Every listing gets a public profile with verified 30-day visitors, a 12-month traffic chart, top sources and ranks, plus a live traffic badge. Verified listings get a dofollow link. Visitors can upvote, review and send founders private feedback, and listings are readable by AI assistants through llms.txt and structured data. Free to list. Optional: Instant listing $29, Featured listing $79 for 7 days, sponsor slots from $99/month.Starting Price: $29 one-time -
39
ArCADia-ELECTRICAL INSTALLATIONS
ArCADiasoft
Intended for designers of electrical and power equipment systems in buildings and it can be used to create professional documentation of internal low-voltage electrical systems. This module expands the capabilities of the ArCADia BIM program with advanced functions, which means that part of the building modelling options are available in the ArCADia BIM program. Numerous benefits from working in BIM technology: automatic checking of collisions with other building elements, advanced 3D preview, export to IFC format. One of the few CAD/CAE solutions for electricians allows to draw the installation project in a building in accordance with the BIM technology. Generating structural diagrams of power lines for electrical installations projects (schematic diagram of internal power lines between designed distribution boards).Starting Price: $320 one-time payment -
40
CADCraft
ArtCraft
CADCraft is an open-source computer-aided design and drafting application for creating and editing technical drawings. Its interface pairs a command line with a graphical drawing area and tools for 2D geometry, object snaps, layers, properties, dimensions, hatches, blocks, layouts, and plotting. The software reads and writes DXF and DWG files and exports PDF, SVG, and PNG. Users can create floor plans, mechanical part drawings, and other 2D designs, then arrange sheets with paper-space layouts and viewports. CADCraft runs as a native desktop app on Windows, macOS, and Linux, with an additional WebAssembly browser build. A command-line utility, JSON control protocol, and Model Context Protocol server support scripted drawing, inspection, and rendering. The project is under active development.Starting Price: $0 -
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Intergraph Smart P&ID
Hexagon PPM
Intergraph Smart® P&ID software develops and manages your piping and instrumentation diagrams, focusing on design quality and consistency in the context of the plant asset. The piping and instrumentation diagram (P&ID) is the detailed drawing of the process roadmap in an industrial facility. It shows the interconnection of process equipment and the instrumentation used to control those related processes. The documents are developed, accessed, shared and modified throughout the plant lifecycle from design to operation. The best P&ID software focuses on a task-based approach. Connecting tasks between engineering, construction and operations is crucial to improving deliverables. Hexagon PPM makes data and information sharing a cornerstone of its products, so all engineering information is kept up-to-date to accurately reflecting the as-built plant. This enables other disciplines to base their design decisions on information from the latest digital P&IDs. -
42
PVGround
PVGround
PVGround is a solar design platform delivered as AutoCAD and ZWCAD plugins for ground-mounted (PVGround) and rooftop (PVRoof) PV projects. PVGround reads terrain from the drawing to lay out panels, calculates how many MWp fit at different row spacings, analyzes shading including fences and trees, plans DC, AC and HV cable routes in 3D, groups pile lengths with tonnage, calculates cut and fill earthworks, and verifies the design with cross-sections. PVRoof models roof geometry, slope and orientation and places panels automatically or manually with shading analysis. Designs export to PVsyst, Excel, PDF and DXF. WebView shares a finished design through a token: reviewers open the 3D project (terrain, modules, piles, structures), live shading and read-only performance results (annual production, specific yield, PR) in any browser on phone, tablet or laptop, with no AutoCAD or license needed, while your DWG stays with you. 14-day free trial available. -
43
Excalibur View
Excalibur Construction Technologies
Excalibur View is a drawing viewer, markup and takeoff program for construction, written by a working structural steel estimator. Markups are ordinary PDF annotations, so a set marked up here opens in Bluebeam Revu or Adobe with everything in place. It imports Revu .bpx profiles and .btx tool sets with their tools, custom columns and unit weights. Measure length, area, count, volume and angle at the drawn scale. Tools carry their own unit weights, so a measured beam puts tonnage on the takeoff as it is drawn. The Shop List reads the same markups back as a cut list, with stock length, saw kerf and drops. Free for one person, including paid work, with no account and no expiry. Offices add Excalibur View Office at $250 per seat, paid once, on a machine you own. Updates are an optional $100 per seat per year. There is no cloud. Drawings, markups and takeoff never leave your hardware. Source published under the Elastic License 2.0.Starting Price: $250.00 one-time per seat -
44
DrawExpress Diagram Lite
DrawExpress
DrawExpress is a fast gesture-recognition diagram application. With DrawExpress, you can draw diagrams and flowcharts in a simple and intuitive way. It's just as easy as using a pen and paper. Whether you work in software design, finance, business, law, or need it for school, DrawExpress is the ultimate solution to your diagramming needs.Starting Price: Free -
45
EdrawMax
Wondershare
Creating flow chart, mind map, org charts, network diagrams and floor plans with rich gallery of examples and templates. Edraw Max is an extremely powerful all-in-one diagramming tool that can serve all of your purposes. Whether you need to draw flowcharts, fishbone diagrams, UML diagrams or design floor plans, office layouts, you can find what you want in Edraw Max. Importantly, it is quite affordable. Templates let you go fast. Get inspired and start your design quickly by choosing from thousands of our professionally designed templates. Excellent file compatibility allows you to import Visio files or export your drawings to a variety of familiar file formats, such as Visio, PDF, Word, PPT, JPEG, Html, etc. Edraw Max allows you to create more than 280 sorts of diagrams effortlessly, from the technical diagrams to the attractive infographics, which leaves Visio far behind.Starting Price: $99 per user per year -
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PlantAxiom Projects
PlantAxiom
PlantAxiom Projects is a free project management tool built for plant, process and commissioning engineers. It combines a critical-path Gantt, FAT/SAT test protocols with sign-off, an offline punch list for site walks, a drawing register with revisions and transmittals, RFI and change registers, and earned value (SPI/CPI). It offers six ready-to-use templates, imports from Excel, MS Project, Trello or Asana, and a live demo without sign-up. Teams can also use task roles, comments, notifications, calendar feeds and REST API/webhook automation. The browser-based workspace supports task assignees, dependencies, milestones, reusable project documents and calendar synchronization.Starting Price: $0 -
47
Lekh Board
Lekh App
A collaborative whiteboard which recognizes your drawings and converts your rough drawings into regular shapes like circles, rectangles, curves and much more. The Lekh Board has best in class artificial intelligence to recognize your basic shapes and connection lines. You can draw naturally rough shapes and keep your focus on your ideas and concepts. Let Lekh Board convert your natural rough drawings into regular shapes and connections. Multiple users can open a single board and can draw together. Their drawings are synced to each other in real time. This provides a perfect tool for real time whiteboarding. Lekh Board has a rich shape library which provides a huge set of icons and shapes. Using the shape library you can draw block diagrams, UML, flowcharts, network diagrams, org charts etc. -
48
Diagram AI
Diagram AI
Diagram AI is a browser-based diagramming application that turns natural-language prompts into editable diagrams. Users can create flowcharts, sequence diagrams, cloud architecture maps, class diagrams and runbooks, then revise labels, hierarchy and layout in an interactive canvas or prompt the AI to restructure a draft. The editor accepts PDFs, images and text as context, supports automatic layout adjustments, and keeps version history that can be restored. Diagrams can be exported as XML, SVG or PNG for documentation and presentations. The free plan includes one use per day and excludes file uploads. Pro and Plus plans add monthly credits and contextual file uploads, with higher credit allowances on Plus. The service is intended for product, engineering and operations teams documenting workflows, systems and architecture.Starting Price: $9.90/month -
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VisuallyJs
JsPlumb
VisuallyJs is a JavaScript and TypeScript library for building professional diagrams, charts, dashboards, and rich graphical front ends. The platform supports React, Angular, Vue, Svelte, JavaScript, and TypeScript, giving development teams flexible options for building visual applications. VisuallyJs can be used to create node-based apps, flowcharts, BPMN editors, ERD editors, mindmaps, org charts, chatbot builders, call flow designers, kanban boards, Gantt charts, dashboards, and network diagrams. Its built-in tools support shape libraries, SVG rendering, resizing, rotation, drag-and-drop palettes, automatic layouts, exporting, charting, and interactive canvas controls. Developers can start from pre-built templates or use plugins such as miniview, lasso, resize tools, backgrounds, controls, drawing, snaplines, pan buttons, and scrolling lists.Starting Price: $1090 -
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Asytra Measure
Asytra Limited
Asytra Measure is browser-based dimensional inspection software for manufacturing quality teams preparing first-article and other drawing-based inspections. Users upload multi-page PDF engineering drawings and create ballooned templates linked to each drawing revision. The software extracts drawing characteristics for review, while inspectors record measured values against the corresponding rows, mark non-applicable characteristics, attach photos, and import CMM results from CSV into pending inspections. Numbered balloons on the drawing link directly to inspection data, with tolerance-based result review. Users can export ballooned drawings and first-article reports, with Excel workbooks and a Team-plan AS9102 Form 3-compatible characteristic sheet among the available formats. The software is designed for quality engineers and inspectors working with engineering prints.Starting Price: $29/month
