Best Free Application Development Software - Page 13
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Compare the Top Free Application Development Software as of May 2026 - Page 13
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1
IBM API Connect
IBM
IBM API Connect is a scalable API solution that helps organizations implement a robust API strategy by creating, exposing, managing and monetizing an entire API ecosystem across multiple clouds. As businesses embrace their digital transformation journey, APIs become critical to unlock the value of business data and assets. With increasing adoption of APIs, consistency and governance are needed across the enterprise. API Connect aims to help businesses to get new features to market fast, maintain continuous availability, meet changing user needs, and spur innovation. -
2
CodeKeep
CodeKeep
Organize your Code Snippets by assigning labels or grouping into folders. Generate Code Screenshots, Share and Discover reusable snippets. Codekeep lets you store and share bits of code with other users. Snippets can be organized into folders/labels for reuse. Tagging Labels and Organizing code snippets lets you quickly find and reuse the snippets you want. No more switching back and forth between IDES to find the code snippets or open your code repository to find what you need. Organize your code snippets!! Save time and Increase productivity. Reduce context switching. Switching between projects to find reusable snippets. Store snippets here for later use. Keep your notes here. Use CodeKeep while learning to create snippets containing the summary. Search for snippets. Quickly find reusable and modular snippets. Reuse snippets. Import snippets using CodeKeep extension, for later reference.Starting Price: $4.99 per user per month -
3
Pascal
Pascal
Pascal is a procedural and imperative programming language. Pascal is a simple and efficient programming language designed for developers that want to build applications in structured ways. Free Pascal is a mature, versatile, open source Pascal compiler. It can target many processor architectures: Intel x86 (16 and 32 bit), AMD64/x86-64, PowerPC, PowerPC64, SPARC, SPARC64, ARM, AArch64, MIPS, Motorola 68k, AVR, and the JVM. Supported operating systems include Windows (16/32/64 bit, CE, and native NT), Linux, Mac OS X/iOS/iPhoneSimulator/Darwin, FreeBSD and other BSD flavors, DOS (16 bit, or 32 bit DPMI), OS/2, AIX, Android, Haiku, Nintendo GBA/DS/Wii, AmigaOS, MorphOS, AROS, Atari TOS, and various embedded platforms. Additionally, support for RISC-V (32/64), Xtensa, and Z80 architectures, and for the LLVM compiler infrastructure is available in the development version. Additionally, the Free Pascal team maintains a transpiler for pascal to Javascript called pas2js. -
4
Graphweaver
Exogee
Turn multiple data sources into a single GraphQL API. Features: 📝 Code-first GraphQL API: Save time and code efficiently with our code-first approach. 🚀 Built for Node in Typescript: The power of Typescript combined with the flexibility of Node.js. 🔗 Connect to Multiple Datasources: Seamlessly integrate Postgres, MySql, Sqlite, REST, and more. 🎯 Instant GraphQL API: Get your API up and running quickly with automatic queries and mutations. 🔄 One Command Import: Easily import an existing database with a simple command-line tool.Starting Price: Free -
5
vStellar
vStellar
vStellar is a low-code, AI-powered software testing framework that simplifies automation for QA teams, developers, and enterprises. It enables effortless UI, API, and mobile testing within a unified environment, helping teams deliver accurate, consistent, and scalable results. Built for modern development pipelines, vStellar integrates seamlessly with IntelliJ IDEA, CI/CD tools, and version control systems to support end-to-end automation workflows. Its intuitive plugin and parallel testing capabilities reduce setup time while increasing efficiency across test execution. QA engineers can validate visual interfaces, endpoints, and performance metrics all within one framework. Trusted by global teams, vStellar empowers organizations to test smarter, deliver faster, and maintain the highest quality standards in every release. -
6
1st Page 2000
Evrsoft
Professional web builders are exploring 1st Page 2000, the world's free web builder to create and manage world-class Web sites. Its power and flexibility lets anyone create the web site they want. Ask any professional web builder and they'll tell you the sad stories behind using standard WYSIWYG editors. Professional web builders know that WYSIWYG editors never create clean html code which means they'll end up wasting more time fixing, cleaning and correcting code later on. With this common problem in mind, you'll be glad to hear that 1st Page never ruins HTML code, in fact it doesn't even add unwanted html codes to your important projects. Evrsoft 1st Page 2000 helps you write, edit and improve your HTML, its powerful tools let you author websites faster, easier and better! -
7
CodeLobster IDE
CodeLobster Software
When you start developing with PHP, you face the problem of deciding which IDE to choose. Most companies sell their IDE's for high prices ($100-$500). We, on the other hand, offer a multifunctional portable IDE absolutely FREE with all these standard features: PHP/HTML/CSS/JavaScript highlighting; advanced PHP/HTML/CSS/JavaScript autocomplete; a powerful PHP debugger; context and dynamic Help; a code validator; a SQL manager and much more. CodeLobster IDE streamlines and simplifies the PHP development process. You don't need to keep in mind the names of functions, arguments, tags or their attributes we've implemented all these for you with autocomplete features for PHP, HTML, JavaScript and even CSS. And you can always get necessary help information by pressing F1 or using the special Help control. An internal free PHP Debugger allows you to validate your code locally. -
8
Layer2 Cloud Connector
Layer2 Solutions
The Layer2 Cloud Connector can keep data and files in sync across 100+ IT platforms and apps. It can connect to Microsoft Office 365, SharePoint, Teams, Dynamics, Azure, SQL, Windows File Shares, and various SQL/ERP/CRM systems of other vendors like SAP, Salesforce, Google, Oracle, IBM, QuickBooks, JIRA, ServiceNow, and many more. It can also connect using generic API interfaces, such as ODBC, OLEDB, OData, XML, SOAP, REST/JSON, and more. The tool can be used for code-free data and file migration, backup, and two-way synchronization with flexible options. It will be installed on an on-prem or cloud-based Windows Server of the client and runs under full customer control (no vendor-based cloud-service). It does not require changes in the connected systems. It comes with a free version and several editions with pricing starting at $439 one-time fee. Layer2 is a Hamburg/Germany-based software business founded in 1991 with 2500+ clients and 250+ implementation partners all over the world.Starting Price: $439.00/one-time -
9
GitKraken Desktop
GiKraken
GitKraken Desktop: The Git GUI Built for Speed, Scale & Sanity Trusted by over 40 million developers and 100,000+ teams worldwide, GitKraken Desktop is the powerhouse Git client that transforms version control into a smooth, efficient experience. Whether you work in VS Code, ship from the terminal, or manage projects in the cloud, GitKraken helps you tame Git with precision. From AI-powered merge conflict resolution to visual commit history, interactive rebase, multi-repo workflows, and deep integrations with GitHub, GitLab, Bitbucket, Azure DevOps, and more, it’s the Git GUI that scales with you. Fast. Intuitive. Cross-platform. GitKraken Desktop is more than a Git client... it's your DevEx control center.Starting Price: $0 -
10
AutoIt
AutoIt
AutoIt v3 is a freeware BASIC-like scripting language designed for automating the Windows GUI and general scripting. It uses a combination of simulated keystrokes, mouse movement, and window/control manipulation in order to automate tasks in a way not possible or reliable with other languages. We looked at many editors to see which one was the most useful editor for AutoIt. We found SciTE and saw its potential and wrote a customized Lexer for the syntax highlighting and syntax folding and created a special installer called SciTE4AutoIt3. AutoIt was initially designed for PC "roll out" situations to reliably automate and configure thousands of PCs. Over time it has become a powerful language that supports complex expressions, user functions, loops and everything else that veteran scripters would expect.AutoIt is also very small, self-contained and will run on all versions of Windows out-of-the-box with no annoying "runtimes" required.Starting Price: Free -
11
Webflow
Webflow
Break the code barrier. Build better business websites, faster. Without coding. Build production-ready experiences without coding. Bring your design vision to life in clean, semantic HTML5, CSS, and JavaScript — with the Webflow Designer. Build completely custom databases for dynamic content types, including online stores. Easily create immersive interactions and animations. Go live on a fast, reliable, and hassle-free hosting network that scales with your business — with a click. Built to scale — on the same network as Netflix, Pinterest, Airbnb, Slack, and Adobe. So you don’t have to worry about your site going down. No updates to run, packages to install, or headaches to deal with. Create, launch, and iterate on new marketing campaigns without distracting your product team. Metadata controls, automatic XML sitemaps, easy 301 redirects, and canonical tags. Connect your marketing tools with built-in integrations and the flexibility of custom code.Starting Price: $12 per month -
12
Azure DevOps Server
Microsoft
Share code, track work, and ship software using integrated software delivery tools, hosted on premisis. Use all the Azure DevOps services or just the ones you need to complement your existing workflows. Previously known as Team Foundation Server (TFS), Azure DevOps Server is a set of collaborative software development tools, hosted on-premises. Azure DevOps Server integrates with your existing IDE or editor, enabling your cross-functional team to work effectively on projects of all sizes. Azure DevOps Server is source code management software, and includes features such as access Controls/Permissions, bug tracking, build automation, change management, code review, collaboration, continuous integration, and version control.Starting Price: $6 per user per month -
13
KDAN PDF
Kdan Mobile Software
KDAN PDF is a high-performance document intelligence solution designed for professionals who require robust editing and analysis tools across Windows, Mac, iOS, and Android. It functions as a comprehensive PDF engine that streamlines the document lifecycle through advanced AI integration. Users can leverage the built-in AI assistant to summarize long reports and extract structured data from complex files instantly. The software excels in high-accuracy OCR, supporting over 50 languages to transform scanned images into searchable text. Key metrics of KDAN PDF include its optimized app launch speeds and powerful offline processing capabilities, allowing for secure text editing, file conversion, and page management without an internet connection. With features like Bates numbering, secure redaction, and multi-format conversion (Office, HTML, ePub), KDAN PDF provides a flexible and efficient environment for managing professional digital archives on any device.Starting Price: $59.99/year (billed annually) -
14
Replit
Replit
Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup. Start coding with your favorite language on any platform, OS, and device. Invite your friends, teammates, and colleagues right into your code with Google-docs like editing. Import, run, and collaborate on millions of GitHub repos with 0 manual setup. From Python, to C++, to HTML and CSS, stay in one platform to learn and code in any language you want. The second you create a new repl, it's instantly live and sharable with the world. Learn how to code from 3 million+ passionate programmers, technologists, creatives, and learners of all kinds. Make your team more productive with interactive docs, real-time collaboration, and 0-hassle remote interviewing. Create apps programatically, spin up bots and customize the IDE with plugins to fit your needs.Starting Price: $20 per month -
15
Lovable
Lovable
Lovable is an AI-powered platform that lets you create and deploy apps from a single browser tab. The platform eliminates the complexity of tradition app-creation environments by combing coding, deployment, and collaboration tools in a single interface. Typically, you must install programs, languages, and packages to build apps. However, on Lovable, you can rely on AI to configure your environment so you can start building without coding experience. The platform supports full-featured development and coding environments for those familiar with coding as well as those who are not, so there’s no limit on what’s possible. - Complete app generation and setup from natural language description. - Code suggestions and autocomplete. - Automated error detection and debugging assistance. - Documentation generation for your app. - App deployment to the cloud in a few clicks. - Database integration and hosting with Supabase native integration. - Custom domain support and connection.Starting Price: $20/month -
16
Bird
Bird
Bird (formerly MessageBird) is the next-generation CRM for Marketing, Sales, and Payments, powering over 5 trillion annual messages across Email, SMS, and WhatsApp. Leading brands grow cost-efficiently with Bird through personalized interactions on Email, SMS, and WhatsApp. The world's most innovative companies build communication solutions using Bird's applications and APIs. Get started today and talk to your customers over any channel, for any use case, anywhere in the world. Marketing messages, push notifications, order updates, delivery alerts and more. Operational bottlenecks slowing your growth? Use automated conversations and workflows to collect critical information up front, reduce manual tasks, implement self-service flows, and route chats to the right agent. Get up and running in minutes on our reliable, auto-scaling APIs with extensive documentations, complete API references and intuitive SDKs.Starting Price: $45 per month -
17
BlueGriffon
Disruptive Innovations
The next-gen Web and EPUB Editor based on the rendering engine of Firefox. BlueGriffon® has a long list of famous ancestors and proudly inherits from all of them: Netscape®, Mozilla® Composer and Nvu. It is powered by Gecko, the same rendering engine you can find at the heart of Firefox®, and is filled with tons of powerful features. BlueGriffon® is used by millions of users around the world, including Universities, Governments and even the European Parliament. It is officially recommended by the French Government as the Web Authoring Tool for the French Administration in its effort to rely on and promote Free Software. BlueGriffon® is used by millions of users around the world, including Universities, Governments and even the European Parliament. It is officially recommended by the French Government as the Web Authoring Tool for the French Administration in its effort to rely on and promote Free Software.Starting Price: $87.75 one-time payment -
18
v0
Vercel
v0 by Vercel is an AI-powered pair-programmer and design assistant built to help anyone—from developers to product teams—create web applications faster. It combines natural language prompting with deep technical knowledge of modern web frameworks like React, Next.js, and Vue. With v0, users can design, code, and deploy interactive UIs, prototypes, or full-stack apps using simple text instructions or design uploads from Figma. The platform intelligently selects the most suitable AI model (including GPT-5) to handle tasks such as code generation, debugging, or UI creation. v0 also supports collaboration through Git integration, team workspaces, and instant deployment to Vercel’s infrastructure. Secure, scalable, and SOC 2 Type 2 compliant, v0 makes professional-grade web development accessible to everyone—no coding skills required.Starting Price: $20 per month -
19
CircleCI
CircleCI
Automate your development process with CI hosted in the cloud or on a private server. Take control of your code and manage every source of change. CircleCI means change validation, at every step. Trust that you can release updates right when your customers need them, with the certainty they’ll work every time. The power to create without limits. Code in every language and across multiple execution environments. If you can write it, we can build, test, and deploy it. With flexible environments and thousands of pre-built integrations, your pipelines never limit the possibility of what you can deliver. We’re the only CI/CD platform that’s FedRAMP certified and SOC 2 Type II compliant. Built-in features like audit logs, OpenID Connect, third-party secrets management, and LDAP give you complete control of your code.Starting Price: $50 per month -
20
Zapworks
Zappar
Create augmented reality content with Zapworks, the most powerful all in one WebAR platform. Zapworks comes with tools such as Designer, Studio and integrations with Universal AR tools. We have a tool for every skill level, enabling you to create an AR experience. Designer is our no-code solution for creating webAR experiences without downloads, apps, or coding. Studio is a user-friendly AR content creation tool with the flexibility and power of a code editor. We also offer a best-in-class computer vision library as SDK's for multiple platforms, including Unity. Users can create AR experiences placing elements in the real world, tracked to an image or to a user's face, as well as embedding 3D content into any website builder. Zapworks Training equips teams with the skills to understand and utilize new technology without any pre-requisites. This enables stakeholders from across the business to participate and comprehend how it will impact the world.Starting Price: $68.00 -
21
Rollbar
Rollbar
Discover, predict, and resolve errors in real-time. Go beyond crash reporting, error tracking, logging and error monitoring. Get instant and accurate alerts — plus a real-time feed — of all errors, including unhandled exceptions. Our automation-grade grouping uses machine learning to reduce noise and gives you error signals you can trust.Starting Price: $19.00/month -
22
WildApricot
Personify
WildApricot is an all-in-one membership management software designed to fit your organization's needs whether you're an association, non profit, club, or other type of membership-based organization. Serving over 30,000 organizations already, WildApricot offers the tools to needed to run a successful organization. With WildApricot you can easily manage your contacts, create newsletters and send out emails, use their website builder to create your own site, process payments, register event attendees, and more. With a user friendly interface, you have the freedom to customize every aspect of your membership management system. If you need any assistance, the WildApricot support team and community of experts are ready to help guide you and share their best practices.Starting Price: $40.00/month -
23
ManageEngine AlarmsOne
ManageEngine
AlarmsOne from ManageEngine is an all-in-one alert management solution that allows users to manage alerts from all their IT management tools. AlarmsOne easily integrates with several on-premise and SaaS-based IT infrastructure monitoring systems. With AlarmsOne, users can centralize their IT alarms by creating an account and install the Alarm Poller on the server. AlarmsOne also features real-time alerts and multi-channel notifications for quick responses.Starting Price: $15.00/month/user -
24
Airbrake
Airbrake
Capture and track application exceptions in minutes with Airbrake, an error monitoring and detection solution. Fast and effective, Airbrake enables users to quickly identify, asses and resolve errors such as parameters, stacktraces, affected users, and more. Airbrake features detailed dashboards that tracks and manages errors with ease. Airbrake is also accessible via mobile devices with its mobile optimized web application.Starting Price: $49.00/month -
25
Kobiton
Kobiton
Kobiton empowers enterprises to accelerate mobile app delivery through manual, automated, and no-code testing on real devices. Kobiton's AI-augmented mobile testing platform uniquely delivers one-hour continuous testing and integration. The platform offers AI-driven automation, including self-healing scripts and scriptless testing workflows. It also supports faster script execution, leading to quicker testing cycles. Users receive detailed test results that aid in decision-making and benefit from flexible deployment options that accommodate various testing needs. Kobiton's real devices provide low latency and high frame rates, contributing to both speedy and precise testing.Starting Price: $83/month (unlimited users) -
26
SolarWinds Loggly
SolarWinds
SolarWinds® Loggly® is a cost-effective, hosted, and scalable full-stack, multi-source log management solution combining powerful search and analytics with comprehensive alerting, dashboarding, and reporting to proactively identify problems and significantly reduce Mean Time to Repair (MTTR). LOGGLY AT A GLANCE » Full-stack, multi-source log aggregation, log monitoring, and data analytics » Log analytics show events in context, highlight patterns, and detect anomalies for deeper insights » Highly scalable to ingest massive data volumes and help enable quick searching across large and complex environments » Spot usage patterns with application, service, and infrastructure-aligned historical analysis of user, log, and infrastructure data » Manage by exception by identifying variations from normal with powerful log formatting and analytic search capabilitiesStarting Price: Free -
27
Mouseflow
Mouseflow
Mouseflow is a behavior analytics ecosystem, used by Product, Marketing, UX, Design, and Analytics teams across 190,000 websites worldwide to ensure the highest conversion rates and best website experience. Save time monitoring your website and know where exactly your visitors are experiencing friction and what's preventing them from turning into customers. Get insights into your visitors' behavior through heatmaps, session replay, conversion funnels, and form analytics. Set up feedback campaigns based on a variety of triggers to assist/recover conversions. Find out what really tipped an A/B test and why users won’t submit your forms. Identify and prioritize obstacles to conversion. Add visual context to speed up implementation.Starting Price: $31 per month when paid yearly -
28
Simitless
Simitless
Simitless lets you build an information system that fits you without a line of code. You'll be able to collaborate on your database and information system in real-time and simply configure what you need when you need it. If starting from scratch seems too daunting, start from one of our hundreds of application templates and tune it your way. No more will you need to change the way you want to work to suit a software you have to use. Simitless is a software platform, enables professionals to build their own information systems. They are databases intended to inform decisions and help work management. We empower small companies by letting them build the information system that suits them, worthy of the tools available only for large conglomerates. Save your time and money by consolidating your information into one centralized and secure collaboration application.Starting Price: $3/month -
29
Canny
Canny
Stop letting ideas slip through the cracks. Collect, analyze, and organize feedback and feature requests in a dedicated customer feedback tool. See which features are most requested, filter feedback by segment and impact, and clarify use cases up front. Don’t waste time building the wrong things. Score feedback and feature requests based on priority, add them to your roadmap, and integrate with project management tools like Jira. Automatically follow up with people when you release a feature. Keep the feedback loop going strong. Organize features by priority and communicate what your team is working on. Announce product updates to engage people with your newest features.Starting Price: $0 per month -
30
DronaHQ
DronaHQ
DronaHQ is a low-code platform to build internal tools and custom apps for the web and mobile. Developers and engineering teams use this platform to create admin panels, CRUD apps, GUI for Databases or APIs, forms, dashboards & operational apps. Key features include: - Customizable UI components - Mobile + Web app output - 10x faster app development - Seamless integration to any existing tech stack - Scalable cloud-based architecture - Over 50 Engineering Support Hours (UVP) - Free forever developer plans With 3000+ Apps built and 1 million+ users supported, DronaHQ is a platform trusted by global companies.Starting Price: $0/month
