Best Free Application Development Software of 2026 - Page 3

Find and compare the best Free Application Development software in 2026

Use the comparison tool below to compare the top Free Application Development software on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Testim Reviews
    Top Pick

    Tricentis

    $20,000 a year
    28 Ratings
    Testim is the fastest way to create resilient end-to-end test cases, whether they are codeless or coded. Testim allows you to create codeless, stable tests that leverage our AI. You also have the option to export your tests as code. Testim's JavaScript API is available to you and your IDE. This allows you to debug, modify, or refactor your tests. To keep them in sync, store them in your version control system. Run tests on every commit. Testim is used by millions of customers every month, including NetApp, Wix and JFrog. Find out more on our website.
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    Alpha Anywhere Reviews
    Top Pick

    Alpha Anywhere

    Alpha Software Corporation

    $0
    8 Ratings
    Alpha Anywhere offers the industry's only low-code/no-code app development platform to help users across organizations craft secure, data-driven business apps with outstanding user experiences.  Alpha Anywhere low-code software saves developers time building cross-platform apps that can integrate with existing systems of record and workflows, and work offline. Apps can validate data entries against offline and online databases, trigger email reports and SMS texts, generate custom reports, and include additional security or authentication to protect corporate data.  Key features include robust offline capabilities, rich data integration (API) and full-stack development. The platform includes pre-built app templates, a rich knowledge base, free videos, and tutorials for implementing advanced features. To speed digital transformation, the no-code app builder (Alpha TransForm) allows non-developers to digitize paper forms. The software crafts mobile forms in minutes, and includes a powerful data analytics engine. Develop and design unlimited apps for free. Only pay when you deploy your app.
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    UserWay Reviews
    Top Pick

    UserWay

    UserWay Inc.

    $49 per month
    8 Ratings
    UserWay is a pioneer in AI-powered web accessibility technologies designed to dismantle digital accessibility barriers, Their suite of accessibility solutions assist over 60 million users with disabilities daily as they help to make every digital touchpoint intuitive and inclusive. By bringing a distinct blend of legal, accessibility, and technical expertise together, UserWay’s digital accessibility compliance products support continuous adherence to accessibility laws and guidelines, such as WCAG 2.2, ADA, EN 301-549, and Section 508. Beyond their state-of-the-art Accessibility Widget, UserWay's Accessibility Plugin adds accessibility into websites on platforms like Shopify, Wix, and WordPress with native integration. Their Accessibility Scanner automates violation detection and Accessibility Audits provide remediation in real-time. Find out why millions trust UserWay for their digital accessibility and compliance needs.
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    Testiny Reviews
    Testiny is a modern, intuitive test management software designed to simplify and streamline your testing workflows. Create, manage, and organize test cases effortlessly, and assign or execute them with just a few clicks. With milestones, you can now set clear goals, track progress, and ensure your team stays aligned on key deliverables. Use test plans to structure your testing process, generate test runs, and monitor execution in real time via the dashboard. Group permissions and customizable roles let you control access and responsibilities, ensuring everyone has the right level of involvement. Testiny supports both manual and automated testing, allowing you to import automated results and analyze them alongside manual tests. The new enhanced reports for automation and milestones provide deeper insights into your testing progress, helping you make informed decisions. The MCP Server enables AI tools like Claude Desktop or VS Code with Copilot to interact directly with your Testiny projects, automating workflows and boosting efficiency. Collaborate seamlessly with real-time updates, and integrate with tools like Jira, GitLab, and GitHub to manage issues without switching platforms. For security-conscious organizations, Testiny Server can be hosted on your infrastructure, ensuring full control over data, compliance, and access management.
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    CAST SBOM Manager Reviews
    CAST SBOM Manager allows users to create, customize, maintain Software Bill of Materials (SBOMs) with the highest level of customization. It automatically identifies open source and 3rd party components, as well as associated risks (security vulnerabilities, license risks, obsolete components), directly from the source code. You can also create and maintain SBOM metadata over time, including proprietary components, custom licenses and vulnerabilities.
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    EEZ Studio Reviews
    EEZ Studio is a unique solution for rapid development of an appealing GUI and remote control devices for Test and Measurement (T&M). EEZ Studio was developed by a team of experts with extensive experience in designing complex embedded devices that are resource-constrained. It allows the design and development of responsive desktops, embedded GUIs and flowcharts (EEZ Flow). The use of a series of Widgets, Actions, LVGL support as well as ready-to-go templates and examples allows for rapid prototyping and development of final applications. The EEZ Studio is equipped with everything you need to create, test, and debug responsive and attractive GUIs. It can also meet the most complex requirements. Depending on the application, different types of projects can be created to simplify the development process and address the challenges of a particular target platform.
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    Alpha TransForm Reviews

    Alpha TransForm

    Alpha Software Corporation

    $30/User/Month
    4 Ratings
    The Alpha Transform no-code app builder enables business users or developers to turn any paper form or manual process into a mobile app in minutes. Business users can take full advantage of all the capabilities of the smartphone to easily build data collection apps. Power users & developers can add advanced app functionality for field service and dispatch apps with Alpha TransForm's built-in programming language. Robust integration and offline capabilities are built-in. A free trial is available. Alpha Software speeds app development with the only platform on the market with distinct no-code (Alpha TranForm) and low-code (Alpha Anywhere) development environments. The technology receives 5-star reviews from customers on third-party product review websites and has won the InfoWorld Technology of the Year award.
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    Localazy Reviews
    Top Pick
    Automated localization for your software products, apps, and content. Invite your team, start in minutes, and run translations on autopilot. 👨‍💻 For developers, Localazy is localization automation that actually works. 👩‍💼 For product managers and team leads, Localazy provides complete visibility without the enterprise bloat. 🙌 For the whole team, Localazy removes the translation bottlenecks. Localazy is designed specifically for small to medium-sized development teams that want to automate localization without the complexity of enterprise solutions. Favored by hundreds of great engineering and product teams, including Moody's, Doosan, Speechify, Ledvance, and Rouvy. No hidden pricing, no per-seat charges, no surprise invoices, ISO 27001 and SOC 2 certified.
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    PimNote Reviews
    PimNote is a text editor that allows for faster document access. It also combines both the useful and unutilized features of all other text editors. This tool is designed for knowledge management. You can quickly access the recent file list with a single click. You can easily access an old file that has been opened long ago with the unlimited and searchable recent files list. You can type less with the one-click search and find history feature. This product is designed for remote work. No freezing from a remote file monitoring/opening/writing when disconnected. You can save files offline by closing the application and not closing the tabs. During file opening, auto-reconnect the network drive. Recurring file notifications are displayed politely on top bar, instead of a popup dialog box that requires frequent actions and tends not to be used.
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    pdfRest Reviews
    Top Pick

    Datalogics Inc.

    $0 per month
    35 Ratings
    pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with your business applications, simply and seamlessly. pdfRest API Toolkit includes all the PDF processing tools you'll need, designed and developed by digital document experts with decades of experience to make your job easy: PDF to Word, PDF to Excel, PDF to PowerPoint, Add to PDF, Extract Text, Query PDF, Convert to PDF, PDF to Images, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Flatten Transparencies, Flatten Annotations, Flatten Layers, Merge PDFs, Split PDF, Encrypt PDF, Decrypt PDF, Restrict PDF, Watermark PDF, Import Form Data, Export Form Data, OCR PDF, Upload Files, Zip Files. Clear documentation with intuitive endpoints and parameters. Start with sample code in .NET, JavaScript, Python, PHP, and cURL for every endpoint. Gold-standard processing powered by Adobe® PDF Library™. Free to get started with no commitment. Affordable pricing for projects of all sizes. pdfRest was designed for developers, by developers to make working with PDFs as easy and intuitive as possible. Flexible APIs can be called from any language capable of making an API request. Send your first API call in
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    GemPages Reviews
    Top Pick
    GemPages is the ultimate Shopify Page Builder for creating a standout online store. Say goodbye to complicated coding and hello to a user-friendly drag and drop interface that makes customizing your site a breeze. With GemPages, you can: - Build a professional and sales-boosting site without any coding knowledge (or add custom code if desired) - Enjoy compatibility with all themes and page types, including Online Store 2.0 - Take advantage of integrations with over 30 third-party apps - Experience a responsive design that looks great on all devices Customize your site to fit your brand and increase conversions with: - Customization options for any page type - Over 50 pre-made templates to choose from - 65+ elements in the Library or add custom HTML/liquid codes - Advanced optimization features for faster page loading and improved SEO - A/B testing and sticky add-to-cart options to optimize conversions GemPages offers top-notch support with a professional live chat team always available to help. Build a site that truly represents your brand and drives sales with GemPages.
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    Swiftify Reviews
    Top Pick

    Swiftify

    Swiftify

    $49 per month
    18 Ratings
    Swiftify converts IOS app source code to the new Apple Swift language in just one click, saving thousands of hours. Swiftify is the #1 Objective-C Swift Converter in the world. It can be used as a SaaS website or app on the App Store. The Offline Converter is best suited to Enterprise customers. Swiftify is a tool that helps developers and teams reduce technical debt, reduce development costs, facilitate code-sharing between platforms, reduce the risk of app vulnerabilities, and increase developer productivity. Individual developers, mobile development shops, and enterprises with high-security corporate environments. We don't offer any guarantee. We offer the best quality conversion on the market. Swiftify was designed to make it easier to convert Objective-C code from Swift to Objective-C. The rewriting process generally consists of two phases. First, you replace the syntax from Objective-C code to Swift and then you adopt new features that are available in Swift.
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    Median.co Reviews
    Top Pick
    Median.co, formerly GoNative, is the leading solution used to build full-feature iOS and Android webview applications. The Median platform can be used to convert any website into a native application without native development. App Studio: Create a native mobile app with all features directly in your browser. Customize your app's branding, native interface, and all features. Native Plugins: Increase user engagement with native features such as push notifications, biometric verification, QR/Barcode scanning, and much more. JavaScript Bridge: Add powerful native features without writing *any* native code. App Updates are seamless: Users access web content changes instantly, without the need to publish an updated version. Want to instantly convert your website into a mobile app? Enter your URL at median.co and preview in browser-based simulators in seconds.
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    Chameleon Reviews
    Top Pick

    Chameleon

    Chameleon

    $279 per month
    8 Ratings
    The Deepest Digital Adoption Platform Chameleon is a sophisticated no-code platform for product success, empowering SaaS teams to build self-service user onboarding, feature adoption, and feedback collection. PMs, PMMs, and CSMs can build, manage and improve product experiences for your web application without writing code. Increase activation with product tours, boost adoption with tooltips, get user feedback with surveys, and offer guidance with checklists. Simple to get started, but with deep configuration available • Use your own fonts • We automatically pull styles from your product • Adjust anything with custom CSS • Fine tune any element with your own custom CSS • Configure templates • Save templates to make it easy to build on-brand
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    SearchStax Reviews
    SearchStax provides end-to-end search solutions to improve the search experience. SearchStax Site Search is a site search solution that enables companies to quickly, easily, and cost-effectively implement a high-quality search experience. SearchStax Manged Search is a fully managed Solr service to help minimize the need to managed search infrastructure. We have over 700 clients in 20+ countries. We were recognized by G2 as a High Performer for Enterprise Search. Site Search for Your Website Made Easy SearchStax Site Search provides advanced, modern, and personalized search for your website. • Best-in-Class search experience • Actionable search insight for executives and managers • Self-service tools that the marketing team can use to update and optimize search results without the need for developers • Quick Implementation for developers Fully-Managed Solr Service in the Cloud SearchStax Managed Search, a fully managed, hosted Solr service that automates, manages, and scales high-availability Solr infrastructures in public or private clouds. • Spend more time on value-added projects and build faster. • Scale faster with automation • Lower incident and SLA costs reduce costs
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    Checkvist Reviews

    Checkvist

    Trirt Software

    $3.90/month/user
    5 Ratings
    A top online list maker with unique keyboard support. Ideal for software developers and keyboard lovers. Create and share nested list with unlimited hierarchy. Organise notes and code snippets. You can import and export from any system. Attach files, add recurring due dates, integrate Gmail, Dropbox, or Google Calendar. It is a minimalist, fast, and flexible list-maker that also comes with a generous, free version. Write a book, conduct research, plan a project release or manage your daily life.
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    CSS HTML Validator Reviews

    CSS HTML Validator

    AI Internet Solutions LLC

    $60 (one time)
    4 Ratings
    CSS HTML Validator for Windows, Mac, and Linux is a fast, powerful, highly user configurable, and easy to use professional web development tool that checks HTML/HTML5, CSS, accessibility, SEO, PHP, XHTML, JavaScript, links, htmx, and more. CSS HTML Validator will give you valuable and customizable advice while alerting you to obsolete, deprecated, and proprietary tags, attributes, and CSS. Make sure that your website visitors do not leave your site because they run into broken links or other problems caused by poorly written HTML and CSS. The latest version of CSS HTML Validator includes updated HTML & CSS support, improved accessibility checking, support for htmx, new editor color schemes, and other updates and improvements. A Batch Wizard in the Pro edition lets you easily validate entire websites and multiple HTML documents by generating a single validation report in HTML format. Try CSS HTML Validator Pro for Windows free for 200 validations or 30 days, whichever comes first. A FREE limited version of htmlval for Mac and Linux is also available.
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    Hevo Reviews

    Hevo

    Hevo Data

    $249/month
    3 Ratings
    Hevo Data is a no-code, bi-directional data pipeline platform specially built for modern ETL, ELT, and Reverse ETL Needs. It helps data teams streamline and automate org-wide data flows that result in a saving of ~10 hours of engineering time/week and 10x faster reporting, analytics, and decision making. The platform supports 100+ ready-to-use integrations across Databases, SaaS Applications, Cloud Storage, SDKs, and Streaming Services. Over 500 data-driven companies spread across 35+ countries trust Hevo for their data integration needs.
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    Peekdata Reviews

    Peekdata

    Peekdata

    $349 per month
    2 Ratings
    It takes only days to wrap any data source with a single reference Data API and simplify access to reporting and analytics data across your teams. Make it easy for application developers and data engineers to access the data from any source in a streamlined manner. - The single schema-less Data API endpoint - Review, configure metrics and dimensions in one place via UI - Data model visualization to make faster decisions - Data Export management scheduling API Our proxy perfectly fits into your current API management ecosystem (versioning, data access, discovery) no matter if you are using Mulesoft, Apigee, Tyk, or your homegrown solution. Leverage the capabilities of Data API and enrich your products with self-service analytics for dashboards, data Exports, or custom report composer for ad-hoc metric querying. Ready-to-use Report Builder and JavaScript components for popular charting libraries (Highcharts, BizCharts, Chart.js, etc.) makes it easy to embed data-rich functionality into your products. Your product or service users will love that because everybody likes to make data-driven decisions! And you will not have to make custom report queries anymore!
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    CloudQA Reviews

    CloudQA

    Statnetics, LLC

    $99.00/month
    2 Ratings
    CloudQA is a powerful automation platform that uses no-code/low codes to speed up regression testing and continuous monitoring of web applications. You can type, click, and interact as normal with your site. Our recorder records all of your actions while you navigate your site. You don't have to worry about complex elements like dynamic elements or nested iFrames. Intelligent and intuitive script maintenance - Visual editor allows you to manage tests/monitoring scripts. It creates dynamic test models that are updated to reflect any changes in your application. Simple JavaScript and select variable data sets can automate complex steps. Automation accelerators don't require any infrastructure or setup and are completely free from lock-in. High volume, parallel, scalable and collaborative cloud testing. Support for legacy and the latest web technologies is available out of the box. Live execution of your tests is available. Share summary and detailed reports with screenshots. Integrate with your tech stack to set up custom notifications.
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    Linx Reviews

    Linx

    Twenty57

    $599 per month
    1 Rating
    A powerful iPaaS platform for integration and business process automation. Linx is a powerful integration platform (iPaaS) that enables organizations to connect all their data sources, systems, and applications. The platform is known for its programming-like flexibility and the resulting ability to handle complex integrations at scale. It is a popular choice for growing businesses looking to embrace a unified integration strategy.
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    Aware IM Reviews

    Aware IM

    AwareSoft Pty Ltd

    $150/month
    1 Rating
    AwareIM is a low-code web app builder aimed at rapid, scalable enterprise development. It ships with most of the tools you’ll need to build robust business management systems out of the box. The platform uses a non-procedural, rule-based model that focuses on defining what you want the app to do, while the system figures out how to do it. Under the hood, it runs on Java, so it’s platform-agnostic—write once, run anywhere. AwareIM handles the entire stack and includes all the key components of a full-fledged application, which means you start development much closer to the finish line.
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    Toolaska Reviews
    Toolaska is an online platform that offers a range of free tools tailored for developers, students, and technology enthusiasts. This platform consolidates a multitude of utilities, including text converters, JSON formatters, API testers, encoders, hash generators, style converters, and time management tools, all within a user-friendly interface. Prioritizing speed, simplicity, and user privacy, Toolaska aims to streamline workflows and minimize effort by providing dependable tools without advertisements or unnecessary clutter. The platform is regularly enhanced with new functionalities to address the evolving requirements of its users, establishing itself as a comprehensive and secure toolbox for routine technical tasks. By fostering an environment that encourages productivity, Toolaska truly meets the diverse needs of its community.
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    Qorus Integration Engine Reviews

    Qorus Integration Engine

    Qore Technologies

    $250 per month
    1 Rating
    Qorus Integration Engine® is the only transaction-sure automation platform for enterprises to simply connect their in-house, cloud and operational technology. Combining easy configuration of business processes with fault tolerant orchestration and error recovery, Qore helps enterprises meet the challenge of rapidly bringing new services to market in a time of increasing innovation and industry change. Qore is trusted by world leading companies to help them reimagine their business processes and innovate faster. Qorus includes AI automation, fault tolerant workflows, native Python - Java language integration, and a data provider API that automatically introspects and interfaces with any system independently of the underlying API or integration technology. Qorus is available as both a paid enterprise edition and a FREE, fully functional community edition.
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    Site Search ONE Reviews

    Site Search ONE

    ElectronArt Design Ltd

    $59/month
    1 Rating
    Site Search ONE WordPress Plugin offers a 'no code' solution for professional searches of Posts & Pages (upto 40,000 pages/posts). Facets & Filters make use of WordPress Categories, Tags & Custom Fields, or Advanced Custom Fields (ACF), which allow site visitors to 'drill down' the search results. Sortable search results with highlighted hits in-context on a small snippet of surrounding content. Stemming, WordNet synonyms, Soundex. Search types: nested Boolean search, All words, Any word search. Premium add-on plugin allows you to search Office docs. This includes PDFs with hit-highlighting and user-definable synonyms. Site Search ONE plugin can be downloaded free of charge and is open-source. However, you will need to subscribe to the Search Cloud One platform - which is a Search-as-a-Service offering a dtSearch Engine API. Get a free 30-day trial.