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.

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    Rayven Reviews
    Top Pick
    Rayven designs and delivers operational systems for industrial and asset-intensive businesses. It connects fragmented operational data from IT, OT, IoT, files, and existing systems - anything - without rip-and-replace, then uses that foundation to deliver automation and operational applications that run in a single environment. Rayven is built for real operational conditions - sites, assets, field teams, production, logistics, and infrastructure - providing real-time visibility and automated workflows that reduce manual effort and system gaps. Solutions are delivered end-to-end by Rayven or partners via white-label and co-branded models. Based in ANZ, working globally.
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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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    Nooku Reviews

    Nooku

    Logic Labs Digital Solutions

    $15/month
    Nooku is an easy-to-use platform and desktop application for designers or developers with less technical skills. It enables users to create web apps quickly. Nooku is similar in many ways to VS Code, but it is designed specifically for non-coders and those with little or no coding experience. Nooku's workflow builder allows users to not only design their applications but also add logic. Nooku is a simple, yet effective system. Nooku is unlike other tools that do not require any code to operate. It works directly on your computer. Nooku interacts directly and directly with your files. While most no-code platforms render your app data into an interface in JSON format, nooku works directly with the files. Every time you create, edit, or open a new page (component, etc.), Nooku reads the file directly from your filesystem. Nooku reads the file directly from the filesystem. It then generates a Abstract Syntax Tree for that file, and renders this AST in the Nooku Editor.
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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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    Site Search 360 Reviews
    Top Pick

    Zoovu (Germany) (formerly SEMKNOX)

    $9.00/month
    21 Ratings
    Site Search 360 is an intelligent, ad-free search engine for your website. You can quickly get your search up-and-running with a simple drag and drop integration. Your visitors will find exactly what they need right away. Site Search 360 features include: Visual configuration is quick and simple Search suggestions and autocomplete Search results for Facet-organized Semantic Search: Built-in Dictionary in 19 Languages + the ability to add custom synonyms Analytics to help you get more out of your search: What are your visitors looking for? What results do they click on? What queries don't bring any results? Full control over search results: boost, reorder, redirect Integration with Google Analytics & Google Tag Manager Import of Google Custom Search Promotions Amazing support: Live chat, email, and phone
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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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    Pdftools Reviews
    Top Pick

    PDF Tools

    $0/month/user
    10 Ratings
    Pdftools can help you process thousands of documents, or even millions. The suite of SDKs from Pdftools is designed for industries that are document-intensive. They will make your document workflows faster, easier, and less stressful. The Pdftools products are built on SDKs or APIs. They integrate seamlessly with your existing systems and applications. Process thousands of documents per minute. Our tools are designed to be fast and efficient. We are engineers at heart and only accept the most reliable, usable and well documented platforms. File sizes can be reduced, but quality and interactivity are not compromised. Your documents will be compliant with long-term archiving. We have documented every detail of our products so that you can easily get started.
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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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    Kochava Reviews
    Founded in 2011, Kochava is a real-time data solutions company offering a comprehensive growth stack of solutions for data-driven app marketers. We empower marketers to measure what matters with tools that deliver better insights and actionable data in one operational platform. App marketers can map their growth journey with Kochava, leveraging mobile measurement partner (MMP) services, a next-generation marketing mix modeling (MMM) SaaS platform, and a premium platform for search ads automation and app store optimization (ASO). Kochava's MMM SaaS and search ads automation/ASO platforms work with advertisers using Kochava or any other mobile measurement partner. Kochava hosts a culture of customer-driven innovation, dedication to data security, and the most powerful tools in the ecosystem. Headquartered in Sandpoint, ID, the company has offices globally.
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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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    Appcircle Reviews

    Appcircle

    Appcircle

    $39 per month
    1 Rating
    An automated mobile DevOps platform designed for seamless integration, delivery, and testing of mobile applications, Appcircle offers enterprise-level control and flexibility. As a NoOps platform, it eliminates the necessity for specialized DevOps skills and resources, allowing businesses to cut operational expenses by as much as 20%. By automating and refining the continuous integration and delivery processes in mobile app development, it ensures that automation is executed effectively. Users are relieved from the burden of manual coding and the ongoing need to monitor build automation, and they can achieve this without requiring a Mac or any other specific setup for builds. With various trigger options available, users gain significant control over the timing of builds following a git push. The setup process is straightforward, enabling customization of build settings through an intuitive user interface that provides one-click access to frequently used configurations. This makes it a breeze to establish and operate, enhancing overall productivity in mobile app development. Furthermore, the platform's robust features are designed to adapt as your development needs evolve.
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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.
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    Wrk Reviews
    Experience the ultimate automation platform with Wrk, offering unparalleled ease and comprehensive capabilities. Gain access to a wide range of drag-and-drop API connectors, AI bots, RPA & OCR bots, and even human-based tasks, all consolidated within a single automation platform. Effortlessly connect Wrk Actions through the user-friendly Wrkflow Designer, empowering you to construct a fully customized end-to-end automation solution that precisely aligns with your unique processes. Start automating today with Wrk, for FREE!
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    Convertigo Reviews

    Convertigo

    Convertigo SA

    $15 per month / user
    Convertigo is the first open source Enterprise Grade Low Code / No Code platform to accelerate your Enterprise digitalization for reasonable costs. Dream an App, Make an App! Imagine you can make any app you want. From simple handy workforce apps to Enterprise grade multi-device transactional applications helping companies to accelerate their business. Enjoy Open Source! This means that you can use Convertigo Community Edition Free of Charge. Open Source also solves the Vendor Lock-in paradigm by allowing you to quit the platform and still enjoy running your apps. Reduce by 90% time and money needed to build and deploy business applications running on all type of devices such as smartphones, tablets and PCs whatever operating systems they are running on. Get live sooner! Convertigo Low Code platform application development makes your Enterprise to get business success more efficient, delivering complete applications, similar to Pro Code but faster and cheaper.
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    Studio 3T Reviews

    Studio 3T

    Studio 3T

    $499/year/user
    Auto-complete queries with a built-in Mongo shell. It highlights syntax errors as your type and saves your query history. This is a great tool for beginners and professionals who use MongoDB. Drag-and-drop UI allows you to create complex filter array elements and find() queries. For easier querying and debugging, break down aggregation queries into manageable stages and build them stage-by-stage. Instant code generation in JavaScript (Node.js), Java (2.x. driver API), Python, C# and PHP. You can also generate SQL queries and SQL queries from MongoDB that you can copy into your application. You can save MongoDB imports and exports, data comparisons and migrations as tasks you can run whenever you need them. You can also skip the reminders and set them to run when you need them. You can make changes to your collection's Schema in just a few clicks. This is great for schema performance tuning, restructuring or cleaning up after data migrating.
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    Newired Reviews

    Newired

    Newired

    $ 6,480 per year
    Newired allows companies to help users find resources and answers to virtually any web application. It makes it easy for the user to learn and perform on-the-go. We will not forget that digital is first and foremost for people. -Newired makes technology more accessible by replacing any disconnected documentation, tutorial or training with contextual in place guidance and support. -Newired provides in-place support to users so they can learn by doing and understand complex content. It also supports them in ensuring process compliance in complex internal applications. -Newired can easily be installed on any web-based website or application without having to modify the code. It can also be modified to meet customer needs.