Best Free Application Development Software - Page 58
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Compare the Top Free Application Development Software as of May 2026 - Page 58
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1
Mockplus
Jongde Software
Mockplus is an all-in-one design & collaboration platform for prototyping, collaboration, and design systems. Integrations are Adobe XD, PS, Axure, Sketch Interactive prototyping Quickly turn ideas into functional prototypes with components, icons, and interactions. Streamline design and validation process without a single line of code. Painless collaboration Create a more connected product design workflow. Bring designers, product managers, and front-end developers to work better and together. Scalable design system Build available, dynamic and reusable design systems. Establish consistency and predictability across the team. Easy to manage, maintain, share and iterate. Get access to pre-designed components and icons | Create and reuse design assets and interactions to streamline your design process. Create interactions, such as Page Link, Components Interaction and Interaction State using drag-and-drop.Starting Price: $129.00/year/user -
2
Katalon Studio
Katalon
An all-in-one test automation solution Get started in no time, scale up with no limit, for any team, at any level. Katalon Studio Robust test generation on all platforms Productive IDE to generate automated tests easily for all platforms and OSs, regardless of application complexity. Powerful recording utility for effortlessly storing all UI elements to maximize reusability. Codeless experience for beginners. Infinite testing extension for experts. Set Up Projects Built-in project templates Start immediately with ready-made templates, test case libraries, keywords, and object repositories. All kinds of end-to-end testing in one place Uniquely perform web, mobile, API, and desktop testing – all in a single project. -
3
Exalate
Exalate
Exalate empowers your teams to collaborate seamlessly and effortlessly across internal departments and company borders. As the most flexible synchronization tool available, Exalate connects your Jira instances, ServiceNow, Zendesk, Github, Salesforce, Azure DevOps, and other work management systems, ensuring smooth data flow and harmonized processes. Effortlessly synchronize your data between different tools and platforms, eliminating data silos and streamlining your workflows. With Exalate, your teams can work as one cohesive unit, regardless of the tools they use, enabling better collaboration and increased productivity. -
4
Screenster
Screenster
As you interact with a web page Screenster records your actions. No coding, no element ids, no adding checks and assertions. Rerun recorded test and let Screenster optimize it. Parameters are automatically extracted and self-healing selectors stored for all actions. Approve intended changes to the baseline and update the default state of the UI. Exclude one or several UI elements from comparison. No browser plugins, no desktop installs, no manuals to read. Just type a URL to a Screenster server and enjoy the ride. Screenster can intelligently detect visual and content changes. It has sophisticated algorithms that compare run results to the baseline and find new, deleted and changed content. Screenster smart selectors automatically locate moved and changed page elements. It discovers and adjusts timeouts and uses AI to wait for the right time to move to the next step. You can run your tests on our cloud, or download Screenster Server and install it on-prem.Starting Price: $100.00/month/user -
5
UXprobe
UXprobe
We put your users at the center of every step of the design process. We try to get as much feedback as possible to make sure you create useful solutions. Every step of the way, we work together with your product team in a lean and agile manner in order to deliver a validated solution fast. We use our time in the most optimal way, focusing on the goals. We love problem-solving and are not a fan of busy work. We listen to all stakeholders (in 1-on-1 interviews) to understand the problem and challenge the solution. Our user requirements are based on your users’ needs matched with your business goals. You’ll get a prototype that looks and feels like a beta version of the actual solution. We use prototyping tools like Axure RP to get us the focus on the users’ interactions. For creating the visual assets, we use design tools such as Sketch, Adobe XD and Figma. We validate your solution with your potential users and include people with an impairment.Starting Price: $250 one-time payment -
6
Vizard Virtual Reality Software
WorldViz
COMPREHENSIVE VIRTUAL REALITY SOFTWARE FOR RESEARCHERS Build once, deploy everywhere. The Vizard virtual reality software's universal VR hardware connectivity supports a range of VR headsets, projection systems, 3D displays, motion trackers, eye-trackers, gloves, biofeedback monitors, and more. Capture and output a wide array of precise data in real time based on research requirements. Take advantage of 3D model workflows from 3DS Max, Maya, Revit, Sketchfab, Substance Painter, and many more via glTF, DAE, FBX and more. Leverage the power of Python, the world’s most accessible, popular scripting language. Includes robust open-source community libraries and toolkits for researchers. Achieve versatile rendering including multi-user, clustering, multi-channel abilities, Projection VR, HTC Vive, Oculus Rift, Windows MR headsets, and more with Vizard virtual reality software -
7
TestCafe
DevExpress
No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box. TestCafe does not require WebDriver or other testing software. It runs on Node.js and uses the browsers you already have. TestCafe frees you from the need to insert manual timeouts and use cumbersome boilerplate expressions. You’ll spend less time tracking down annoying issues and more time doing what matters most. TestCafe is available for free and distributed under the MIT license. We are committed to our open-source community and are actively extending TestCafe's capabilities. TestCafe’s intuitive syntax makes teams more productive from day one. Don’t let Internet Explorer push you over the Edge. Run your tests in desktop browsers and headless browsers. Connect to remote testing servers, mobile devices and cloud browser farms. Run your tests in multiple browsers at once to save time and computing resources. -
8
UX-App
UX App
Easily create clickable, fully interactive prototypes with real HTML components, no coding needed. Collaborate with your team and share your work effortlessly with clients. Invite team members to comment on your designs, use team chat, share links & chat. Share a link to your prototypes & get feedback with clients or stake holders directly. Export your design to PNG or fully functional html & JavaScript ready for testing and feedback. Speed up your software prototypes. Wire up working prototypes for desktop applications, mobile apps and websites with our visual actions designer. Check out our tutorials to see how incredibly easy it it to create rapid prototypes. Create working mockups and preview them on your device with full support for touch gestures such as tap, swipe, log tap etc. Use Actions & Events to create complex UX interactions, animations, transitions between artboards and many other comlpex interactions, without writing a single line of code!Starting Price: $5 per month -
9
King of App
King of App
Online software that allows you to create any type of mobile app for iOS and Android. You can create apps without code, you can use more than 400 plugins that you have ready to use, or if you are a professional user you have full access to the code: without limits. And then, when you have your application ready, enjoy the automatic system to publish your application in Apple Store and Google Play. A 360 mobile marketing solution: App Builder, automatic publication, tool for app maintenance, academy and professional support. We have different techniques to transform your website into an app quickly. You will find different types of plugins for WordPress, Prestashop, Google Sheet, Woocoomerce, Vtex, Shopify, Drupal, Magento, Joomla, Wix, Blogger or self-code websites… All you can transform them into mobile applications, and be ready to publish in the official markets. You will be able to import all the data in real time to optimize your work and make content management easier.Starting Price: $120 per year -
10
restdb.io
RestDB
restdb.io is a simple NoSQL database backend as a service (DBaaS). With very little effort and no coding, you can quickly set up an online database with a user friendly browser-based admin interface and a secure REST API. Add a few "low" code javascript hooks and background jobs and you can automate anything, making it a perfect data storage mechanism for various application workflows. restdb.io comes with a free plan for up to three users.Starting Price: $29.00/month -
11
Sqreen
Sqreen
Security built into every app. Everywhere. Application security platform that helps teams protect applications, increase visibility and secure code. Protect applications by preventing data breaches, stopping account takeovers and blocking business logic attacks. Increase visibility by monitoring incidents in real time, streamlining incident response management and automating your application inventory. Secure code by finding critical threats, fixing vulnerabilities and integrating security into the SDLC. Protect, observe and test your applications through a single platform and apply a holistic security approach. Analyze application execution logic in real-time to deliver more robust security without compromising performance. Sandboxed microagents dynamically adapt to evolving applications and threats without requiring maintenance.Starting Price: $499 per month -
12
Enov8
Enov8
End-to-end “Business Intelligence” for your IT organization. Promoting transparency, control, and productivity across environments, release and data. Promote scaled agility across your IT fabric. A complete environment and release picture supporting collaboration across teams and providing the insight that organizations require today to drive competitive innovation. Improve visibility of your complex IT fabric allowing better collaboration and decision making. Manage complex computer systems & the end-to-end IT fabric through a centralized portal. Measure test environment usage to reduce IT spend and increase project productivity. Eliminate chaotic and non-repeatable operations by establishing control via centralized runbooks and using automation on regular & time consuming tasks. Manage change and contention effectively whilst providing real time health status and powerful analytics to determine business impact.Starting Price: $8 per month -
13
RapidBIZ
VACAVA
Speed time-to-market with low code SmartScreens. It has never easier to build small, targeted MSA’s - (Micro Server Apps) that address specific process automation problems while integrating with existing data and applications. Run MSA’s anywhere and everywhere without unique code for different device types. RapidBIZ delivers all of these capabilities within a single integrated development and management environment that deploys and runs in Docker containers, Kubernetes and on OpenShift. Reuse is fundamental to RapidBIZ productivity. With RapidBIZ, developers have easy access to powerful pre-built components and features along with legacy code and data, including IBM i, for designing and developing cloud-based applications. Reduce simple, time-consuming development and management tasks to point and click, including point and click wizards that generate code for more complex functions.Starting Price: $99.00/month/user -
14
Agile Requirements Designer
Broadcom
Test at the speed of agile with the automation of requirements and test design. Agile Requirements Designer makes the world’s best companies better. Get end-to-end support for requirements engineering, test case optimization, test design automation, in-sprint testing and more. Employ a single point of reference for all test and development efforts. It’s testing at the speed of agile that’s easily scalable and manageable. Unlike other software testing tools, Agile Requirements Designer makes requirements clear and unambiguous, with diagrams that represent requirements as mathematically precise visual flows—and add accuracy to requirements engineering. Use Agile Requirements Designer’s test design automation capabilities to achieve true test-driven development. You’ll realize maximum test coverage with minimum test cases and auto-generate test data as test cases are created. -
15
Prismic
prismic.io
You have the blueprints for growth — now it’s time to put them into production on a fully custom website. You can already see the future of website development. Now it’s time to turn it into a well-oiled machine. More than a headless CMS — UI testing, image optimization, and live previews. Slice your website into reusable sections, build them with components in Next and Nuxt, and ship them to a website builder. The visual builder allows you to rapidly choose and modify your fields for your custom content. Drag and drop rich text fields, geopoints, images, color fields, relational fields, etc. Define multiple views of an image to handle responsive images. Just upload an image and prismic.io will automatically crop, resize and define the corresponding responsive image views. Build a taxonomy or relationships by linking articles to categories or authors. Safely link between internal content entries and convert these into true URLs.Starting Price: $7 per month -
16
Textografo
JA Digital Partner
Create flowcharts & diagrams based on a simple textual syntax. Stop struggling to connect and position shapes. Create professional-looking #diagrams in minutes. Get your messages across with animations and themes. Quickly share ideas and integrate feedback. You already know Textografo as the fastest online diagramming tool around. But we’re always looking for ways to kick it up a notch. That’s why we’ve added a super exciting new feature: Interactive Decision Tree. You will have buttons to take this kind of decision so you can now easily build interactive decision trees for troubleshooters, phone scripts, process guides, diagnostic systems and more. This feature is especially useful if you have to manage a process, guideline, assessments or script for customer support, call centers, sales agents and more.Starting Price: $4 per month -
17
Mobincube
Mobincube
It's a fact, you really need to own a mobile application. You can look for someone to develop it for you or just create it yourself with Mobincube for FREE. You can make some money, too! We offer a great App interface so that you can create any kind of app: from business to educational, entertainment to games, home to health, and more. Mobincube will help you to build all kind of Apps With Mobincube everyone can start building apps. No coding required! Thanks to our visual interface you can easily design your App. It's just about adding pages to your App and the rest is easy as pie: click, drag, drop, copy and paste. Unlike other App builders on the Internet, Mobincube is the only one that offers an absolute level of customization. We offer a huge flexibility so that you decide how your App will look like. And in case you need some inspiration, you can use our templates as a starting point and then modify anything of them.Starting Price: $2.99 per user per month -
18
RapidDeploy
MidVision
Automate middleware provisioning and carry out reliable, regular and repeatable automated software deployments, with self-documenting and easily shareable deployment plans. Link tasks together into complex orchestrations, and carry them out with the click of a button. Visualize them clearly and control them easily via the RapidDeploy orchestration pane. Organize your organization’s release cycle with privilege and approval gates for improved efficiency, and gain the ability to deploy regularly into production as soon as updates are made. RapidDeploy is a powerful application release and deployment automation tool. Built for DevOps teams and enterprise continuous delivery, RapidDeploy delivers consistent high-volume deployments so your teams can focus on developing. We’ve been helping our customers realize the significant productivity gains that can be achieved through automating releases since 2008, and our engineers and consultants have accrued a wealth of expertise in this space.Starting Price: $1500.00/year -
19
WebRatio
WebRatio
We drive organizations along the journey of digital transformation by creating unique solutions that simplify processes, renew business models, and improve interactions with customers, to help them emerge in the digital business era. By working with us, organizations achieve new strategic objectives thanks to the experience of our team that combines the speed and flexibility of Agile Development with the robustness, security, and scalability of the solutions we create. -
20
Instant Developer
Pro Gamma
Instant Developer is a family of high productivity platforms for developing multichannel and multiplatform applications. Every day, hundreds of software companies and company IT teams of all sizes choose our products to develop quickly, efficiently, and productively, without needing to forgo the flexibility of a traditional development environment. Develop any solution your customers request, reducing implementation times. With Instant Developer, you'll experience a working speed that is unimaginable using any other development environment, arriving to market first and without having to stoop to compromises. How? Thanks to two platforms for developing cross-platform and multi-channel applications: all the applications you need, on any device. -
21
Clarive
Clarive Software
Start your DevOps Journey, make application delivery easy with a simple, powerful and unified workflow. The road to continuous delivery starts here. Clarive is the first tool to deliver an integrated experience to both Dev and Ops. Define and schedule your milestones, quality gates and releases to match your product goals and ideas. Package source code or any artifact into changesets that support any review, test or deployment workflow. Follow your release progress through stages and environments while collaborating and iterating on kanban boards and topics. Automate release pipelines to provision infrastructure, resolve dependencies and deploy components. Ideal for Dev teams that want to get started with lean delivery and the right workflow. Replace redundant tools and save time and money. Ideal for Ops teams looking to centralize all delivery processes, coordinate silos and resolve application dependencies.Starting Price: €2 per user per month -
22
Skyvia
Devart
Data integration, backup, management, and connectivity. 100 % cloud based platform that offers contemporary cloud agility and scalability, eliminating the need of deployment or manual upgrades. No coding wizard-based solution that meets the needs of both IT professionals and business users with no technical skills. With flexible pricing plans for each product, Skyvia suites for businesses of any size, from a small startup to an enterprise company. Connect your cloud, on-premise, and flat data to automate workflows. Automate data collection from disparate cloud sources to a database or data warehouse. Transfer your business data between cloud apps automatically in just a few clicks. Protect all your cloud data and keep it secure in one place. Share data in real time via REST API to connect with multiple OData consumers. Query and manage any data from the browser via SQL or intuitive visual Query Builder. -
23
NGINX
F5
NGINX Open Source: The open source web server that powers more than 400 million websites. NGINX Plus is a software load balancer, web server, and content cache built on top of open source NGINX. Use NGINX Plus instead of your hardware load balancer and get the freedom to innovate without being constrained by infrastructure. Save more than 80% compared to hardware ADCs, without sacrificing performance or functionality. Deploy anywhere: public cloud, private cloud, bare metal, virtual machines, and containers. Save time by performing common tasks through the built‑in NGINX Plus API. From NetOps to DevOps, modern app teams need a self‑service, API‑driven platform that integrates easily into CI/CD workflows to accelerate app deployment – whether your app has a hybrid or microservices architecture – and makes app lifecycle management easier. -
24
JFrog Distribution
JFrog
Enable fast, trusted software releases across the globe — ensuring security and overcoming limited bandwidth and network lag. JFrog Distribution enables you to speed up deployments and concurrent downloads at scale throughout your SDLC: from CI, to CD, through device management – spanning remote sites, hybrid infrastructure, clouds, edges, embedded devices, and IoT fleets. Improve deployment speed, governance and network utilization when releasing updates across large-scale, hybrid infrastructure to any edge/device. Easily share base images, plugins and custom software with a broad ecosystem or with specific, authenticated users. Support high-concurrency downloads and verified consumption. Improve developer productivity and CI cycles, enabling 1,000s downloads/second, content HA and optimized network performance - even with inbound-only firewalls or limited connectivity.Starting Price: $45 per user per month -
25
Justransform
Justransform
Meet our Industry leading Unified Platform, all built from the ground up on a Modern Scalable, Elastic, Secure Cloud Platform. Future Proof Investments in Integration Technology. Connect and integrate to any on-premise, cloud, device, and external partner. Accelerate Business Advantage and Innovation and Save Precious Time with a browser-based Modern Cloud Integration platform. Justransform provides the Best-of-Breed EDI Solutions for Partner Enablement and Integration without hosting any software or infrastructure. Convert any Spreadsheet into a Collaborative Web Application. Deploy Work and Process Collaboration Applications across the Enterprise. Justransform provides multiple environments as part of the tenant base license (Dev, UAT, Production).True any-to-any data/protocol format support.Starting Price: $99 per month -
26
Beaker Notebook
Two Sigma Open Source
BeakerX is a collection of kernels and extensions to the Jupyter interactive computing environment. It provides JVM support, Spark cluster support, polyglot programming, interactive plots, tables, forms, publishing, and more. All of BeakerX’s JVM languages plus Python and JavaScript have APIs for interactive time-series, scatter plots, histograms, heatmaps, and treemaps. The widgets remain interactive in both notebooks saved to disk, and notebooks published to the web. They include unique features for handling many points, nanosecond resolution, zooming, and exporting. BeakerX’s table widget automatically recognizes pandas data frames and allows you to search, sort, drag, filter, format, select, graph, hide, pin, and export to CSV or clipboard. This makes connecting to spreadsheets quickly and easy. BeakerX has a Spark magic with GUIs for configuration, status, progress, and interrupt of Spark jobs. You can either use the GUI or create your own SparkSession with code. -
27
Fuse
Fuse
Hundreds of best practices, carefully curated industry-standard components and battle-tested infrastructure. Maintained by a team that knows the mobile ecosystem inside-out. The Fuse Platform is built on React Native and pedantic TypeScript - giving native iOS and Android apps with a shared code base. The Fuse Platform consists of components that have already been tested and proven in numerous other projects, drastically reducing the risk of bugs as well as shortening the overall development time. This does not sacrifice customizability. Whenever needed, custom UI/UX components can be added for each brand’s unique touch. -
28
Inline Manual
Inline Manual
Digital Adoption Platform to create interactive walkthroughs, tooltips, surveys and support articles right in your app. Guide users through your product, increase adoption and conversion rates and reduce churn. Grow your business faster and make your software more lovable. Instantly. Automate training of your employees, improve their productivity and get faster to software ROI. Reduce the workload of your internal helpdesk. Guide the users through your application to get them to their desired goals faster. Notify your users about training, downtimes or product updates anywhere in the application. Support your users with tooltips explaining what they are supposed to do with your application. Notify your users about training, downtimes or product updates anywhere in the application. Find out how you’re doing, identify the bottlenecks of your application by asking your users directly.Starting Price: $28 per month -
29
Gitcolony
Gitcolony
Review the code as it's been written, appoint a merger, select multiple people to review your work, discuss the best solutions with your peers, make sure all your code policies are applied and much more. If you use multiple repositories for the same project it’s almost impossible to review and keep track of all of them. Gitcolony automatically links PRs from different repos but with the same origin branch. Once they're all reviewed, and in compliance with your business rules, they can be merged simultaneously. Make the code review process easier and more efficient. Merge with confidence, with the monitoring of our business rules engine. Integrate your whole development and QA processes in one place. Simultaneously, the price of hardware has plummeted over time and will continue to decline in the coming years (Moore’s Law). Gitcolony remembers your last review so you don't have to review things twice.Starting Price: $25 per month -
30
EiffelStudio
Eiffel Software
EiffelStudio is an Integrated Development Environment (IDE) that provides comprehensive facilities to programmers. It offers a comprehensive suite of tools that enable programmers to produce correct, reliable, and maintainable software while keeping control of the development process. If you want to create fast, robust, scalable applications, then EiffelStudio™ will offer you a cost-effective solution. Imagine being able to model your system as you think – capturing your requirements and your thought processes with EiffelStudio. When ready to design, you build upon the model you just created, still with EiffelStudio. Then you implement with EiffelStudio. You never need to throw anything out and start over. You don’t need extra tools to go back and safely make changes in your architecture. Roundtrip engineering? It’s built in by design. Testing, metrics and productivity tools? They’re built in. EiffelStudio accommodates quickly and efficiently new thoughts and changes.Starting Price: $145/user/year
