Page 6 | Best Free Application Development Software of 2025

Ably

Ably is the definitive realtime experience platform. We power more WebSocket connections than any other pub/sub platform, serving over a billion devices monthly. Businesses like HubSpot, NASCAR and Webflow trust us to power their critical applications - reliably, securely and at serious scale. Ably’s products place composable realtime in the hands of developers. Simple APIs and SDKs for every tech stack, enable the creation of a host of live experiences - including chat, collaboration, notifications, broadcast and fan engagement. All powered by our scalable infrastructure.

Starting Price: $49.99/month

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zzBots

zzSoft LLC

zzBots is an easy-to-use web-based software platform for integrating your apps and automating your business. 1. Easily automate your workflow and business processes using app integrations and bots. 2. Sync data between apps in real-time to avoid redundant tasks such as manually importing & exporting or copying & pasting between apps. 3. Create custom notifications for anything you want. Instead of manually logging into various apps to get your data, let bots fetch the data and bring it to you. 4. Search all your apps from one location instead of logging into various systems to find your data. 5. Built-in database with customizable fields to allow you and your bots to store & retrieve information as part of your workflows. 6. Built-in real-time chat system to collaborate with co-workers. Each record has a chat/comments section. 7. Mobile apps for iOS and Android for easy access to your bots, data, and mobile push notifications.

Starting Price: $5/mo

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Proxyman

Proxyman LLC

## Features * 🍏 **macOS-optimized:** Crafted with Swift and Objective-C, leveraging Apple SwiftNIO for high-performance networking. * 🖥️ **Apple Silicon ready:** Full compatibility with M1, M2, and M3 chips. * 🚀 **Modern OS support:** Designed for macOS Ventura and Sonoma. * 🌐 **Seamless traffic interception:** Effortlessly capture HTTP/HTTPS and WebSocket data from browsers, iOS, and Android. * 🎨 **User-friendly interface:** Sleek and intuitive design for ease of use. * 🔎 **Advanced filtering:** Multiple options for precise data analysis. * 📱 **Cross-platform setup:** Detailed guides for iOS simulator and physical iOS/Android devices. * 🛠️ **Essential debugging toolkit:** Compose, Repeat, Wildcard/Regex Filtering, Column Customization, and more. * 🔧 **Pro-level features:** Breakpoints, Local/Remote Mapping, Blacklisting. ...

Starting Price: 69$

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Cycle

Cycle.io

Cycle offers a refreshing take on container orchestration, enabling teams to spend more time building and less time managing. Deploy applications seamlessly, gain enhanced visibility, and maintain effortless control, all while reducing complexity and technical debt.

Starting Price: Free

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Pichon

Icons8

1M+ professional icons, illustrations, and photos for web, Mac, Windows, and Linux. Get the most extensive and consistent collection of curated graphics. Just drag and drop assets to any design tool. What's included: • Icons: consistent, pixel-perfect, in dozens of styles, covering all design needs • Illustrations: flat and 3D, vector and raster, for more engaging designs • Photos: background-free people and objects to create personas and visualize concepts What you can do in the app: • Search by keywords or browse by category or style • Recolor sets in a few clicks • Have all the assets at hand anytime since the app works offline The app is free and includes in-app purchases: • All graphics are free for a link with some limitations in formats or resolution • You can subscribe to one of the plans, get editable or high-res graphics, and forget about linking

Starting Price: $15/month

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Gitea

CommitGo, Inc.

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD. Its backend is written in the Go language. It is published under the MIT license. Gitea runs anywhere Go can compile for Windows, macOS, Linux, ARM, etc. Choose the one you love! Simply run the binary for your platform, ship it with Docker, or get it packaged. Gitea has low minimal requirements and can run on an inexpensive Raspberry Pi. Save your machine energy! Join us by contributing to make this project even better. Don’t be shy to be a contributor!

Starting Price: $19/month/user

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YAG-Suite

YAGAAN

The YAG-Suite is a French made innovative tool which brings SAST one step beyond. Based on static analysis and machine learning, YAGAAN offers customers more than a source code scanner : it offers a smart suite of tools to support application security audits as well as security and privacy by design DevSecOps processes. Beyond classic vulnerability detection, the YAG-Suite focuses the team attention on the problems that really matter in their business context, it supports developers in their understanding of the vulnerability causes and impacts. Its contextual remediation support them in fixing efficiently the problems while improving their secure coding skills. Additionally, YAG-Suite's unprecedented 'code mining' support security investigations of an unknown application with mapping all relevant code features and security mechanisms and offers querying capabilities to search for 0-days or non automatically detectable risks. PHP, Java and Python are supported. JS, C/C++ coming soon

Starting Price: From €500/token or €150/mo

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Drovio

Boost remote/distributed workforces productivity by making their daily tools collaborative. Drovio's mission is to enhance remote/distributed workforces productivity by letting them remotely use the tools they already work with every day, together, as if they were all gathered in the same room. Designed for remote pairing/mobbing, co-designing, brainstorming or knowledge sharing, Drovio is a collaborative screen sharing app that grants super power to participants, they all get their own mouse cursors on screen and can interact with anything being shared, in real time. We deeply believe that working and learning together should know no boundaries. Whatever the distance, whatever the tools, drive your team to success with Drovio. With crisp voice chat and built-in low latency streaming of any screen or app, Drovio takes screen sharing to a whole new level.

Starting Price: $0 per user per month

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CodeTogether

Genuitec, LLC

Live share your IDEs and coding sessions for remote pair programming, mob programming, code reviews, distance learning and more! Cross IDE support for IntelliJ, Eclipse and VS Code means everyone stays in the environment they know and love - whether a different version, or even a different IDE. CodeTogether is the perfect blend of functionality and simplicity, designed by a team of remote developers that rely on collaborative development. Whether you are on an Agile team that uses pair programming as part of your regular software development flow or you just like to live share your code in the occasional troubleshooting session, CodeTogether is the best tool for pair programming, mob programming, code review, and more! If you’ve been using screen sharing or an online code editor for collaborative coding, you’ll be amazed at the difference!

Starting Price: $8 / month

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Rider

JetBrains

Fast & powerful, cross-platform .NET IDE, develop .NET, ASP.NET, .NET Core, Xamarin or Unity applications on Windows, Mac, Linux. JetBrains Rider is a cross-platform .NET IDE based on the IntelliJ platform and ReSharper. Rider supports .NET Framework, the new cross-platform .NET Core, and Mono based projects. This lets you develop a wide range of applications including .NET desktop applications, services and libraries, Unity games, Xamarin apps, ASP.NET, and ASP.NET Core web applications. Rider provides 2200+ live code inspections, hundreds of context actions and refactorings brought by ReSharper, and combines them with the IntelliJ platform's solid IDE features. Despite a heavy feature set, Rider is designed to be fast and responsive. As well as running and debugging multiple runtimes, Rider itself runs on multiple platforms, Windows, macOS, and Linux. Most of ReSharper's 60+ refactorings are already available in Rider, and its 450+ context actions are all there.

Starting Price: $11.58 per month

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WackoWiki

WackoWiki – Small, lightweight, handy, expandable, multilingual Wiki-engine. It's designed for speed and extensibility. WackoWiki is completely free and open source, and it is BSD licensed. Includes a WYTIWYG editor, easy installer, section edit, thumbnail creation, many localizations, RSS autodiscovery, Links can be CamelCase or freely formed links using an intuitive two-character markup. Compatible with PHP 8.0 - 8.4 and MariaDB / MySQL. On-the-fly correction of punctual typos & spec. characters. Access control through per-page access control lists. Automatic table of contents generation. Page watching & email notification on changes/comments. Powerful diff between revisions.

Starting Price: $0

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Desech Studio

Desech

Desech Studio is a free modern no code visual html/css editor which enables you to import your Figma, Sketch, AdobeXD design file to generate a clean html structure positioned with CSS grids. Then you can integrate it with React, Angular, Vue or Material Design. This is a product that I have worked on for quite some time and I'm excited to show it to the world. Desech Studio will always be free, with offline support and privacy conscious. Future plans are to integrate with Wordpress, and then implement features that will allow you to not need design software, and just design your application directly in Desech Studio.

Starting Price: €9.99 per month

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Appsmith

Appsmith is an open-source low-code platform designed to help businesses rapidly build custom internal tools and applications. With a drag-and-drop interface and extensive integration capabilities, Appsmith simplifies the development of dashboards, admin panels, and CRUD applications. Developers can also customize functionality using JavaScript, while seamless integration with databases and APIs makes it highly versatile. It supports self-hosting and enterprise-grade security features such as role-based access controls, audit logging, and SOC 2 compliance, making it suitable for organizations of all sizes. Appsmith's AI-powered agent platform enables businesses to build custom conversational agents tailored to their specific needs. These agents can be embedded into various business workflows, enhancing support, sales, and customer success teams. By leveraging data-driven AI, the platform automates tasks and scales operations efficiently.

Starting Price: $0.4/hour/user

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VIKTOR

Build and distribute any web application you can imagine. VIKTOR is the development platform for the engineering and construction industry. Empower your organisation to build and distribute scalable applications. Enter into a new era in engineering. Use our digital building blocks to rapidly create professional web-based applications and share them with everyone you want. VIKTOR is the most used application development platform in the engineering and construction industry. It enables engineers to quickly build their own software solutions and share them with everyone. Engineers and other domain experts know your business best. Create an agile organization by empowering them to adopt new technologies and rapidly create, test, distribute, and scale new software solutions according to their needs. This results in better solutions, high adoption rates, and lower development costs.

Starting Price: 0/per month/user

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Contrast Security

Modern software development must match the speed of the business. But the modern AppSec tool soup lacks integration and creates complexity that slows software development life cycles. Contrast simplifies the complexity that impedes today’s development teams. Legacy AppSec employs a one-size-fits-all vulnerability detection and remediation approach that is inefficient and costly. Contrast automatically applies the best analysis and remediation technique, dramatically improving efficiencies and efficacy. Separate AppSec tools create silos that obfuscate the gathering of actionable intelligence across the application attack surface. Contrast delivers centralized observability that is critical to managing risks and capitalizing on operational efﬁciencies, both for security and development teams. Contrast Scan is pipeline native and delivers the speed, accuracy, and integration demanded by modern software development.

Starting Price: $0

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Loft

Loft Labs

Most Kubernetes platforms let you spin up and manage Kubernetes clusters. Loft doesn't. Loft is an advanced control plane that runs on top of your existing Kubernetes clusters to add multi-tenancy and self-service capabilities to these clusters to get the full value out of Kubernetes beyond cluster management. Loft provides a powerful UI and CLI but under the hood, it is 100% Kubernetes, so you can control everything via kubectl and the Kubernetes API, which guarantees great integration with existing cloud-native tooling. Building open-source software is part of our DNA. Loft Labs is CNCF and Linux Foundation member. Loft allows companies to empower their employees to spin up low-cost, low-overhead Kubernetes environments for a variety of use cases.

Starting Price: $25 per user per month

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Telepresence

Ambassador Labs

Telepresence streamlines your local development process, enabling immediate feedback. You can launch your local environment on your laptop, equipped with your preferred tools, while Telepresence seamlessly connects them to the microservices and test databases they rely on. It simplifies and expedites collaborative development, debugging, and testing within Kubernetes environments by establishing a seamless connection between your local machine and shared remote Kubernetes clusters. Why Telepresence: Faster feedback loops: Spend less time building, containerizing, and deploying code. Get immediate feedback on code changes by running your service in the cloud from your local machine. Shift testing left: Create a remote-to-local debugging experience. Catch bugs pre-production without the configuration headache of remote debugging. Deliver better, faster user experience: Get new features and applications into the hands of users faster and more frequently.

Starting Price: Free

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formsflow.ai

AOT Technologies

formsflow.ai is a Low Code Platform to build forms, approval workflows, and automations swiftly. The platform follows a unique philosophy - it doesn’t matter how you like to build applications - no code, low-code or pro-code, formsflow.ai supports all of it, letting you switch between different approaches. This also makes formsflow.ai friendly to developers, business technologists and business users alike. Cut development cost by 90% and build apps that are easy to maintain and adapt. You can build form and workflow apps with a combination of AI prompted development via Flow-E the AI assistant, drag and drop elements, and scripting. formsflow.ai has: - SaaS and On-premise options. - Product packages with progressive tiers. - Usage based pricing with no restrictions on user seat count - Multi tenancy - Form Bundling formsflow.ai is a product from AOT Technologies, a Canadian firm with over a decade of experience building enterprise technology solutions.

Starting Price: $495

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FastScript

Fast Reports

FastScript is a cross-platform, multi-language scripting engine. It is useful for programmers who want to add scripting ability to their projects. FastScript can be used in Delphi 7-XE8, C++Builder 2005-XE8, Embarcadero RAD Studio 11 and Lazarus. FastScript is written entirely in 100% Object Pascal. A unique feature of FastScript is its ability to use several languages (PascalScript, C++Script, BasicScript, and JScript). This allows you to write scripts using your favorite language. FastScript does not use the Microsoft Scripting Host so it can be used in both the Windows and Linux environments and also in Mac OS. FastScript offers a wide range of features, including cross-platform scripting, fast code execution, a small footprint, a large variety of tools, and excellent scaling options. Use FastScript to make your applications really flexible and powerful!

Starting Price: $79.00/developer

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Diffblue Cover

Diffblue

Diffblue Cover analyzes your existing Java program and writes unit regression tests that reflect the current behavior of the code. The CLI tool works 100% autonomously, configuring itself from your Maven or Gradle environment. By bringing automation to the test-writing process, the CLI tool provides a speed boost for organizations that are working towards achieving DevOps goals like CI/CD. Since it fits into a CI pipeline, the CLI tool protects the whole codebase from regressions by shifting testing left. Diffblue Cover's unit regression tests run fast and verify new code changes immediately, helping users detect undesirable changes in the code’s behavior as early as possible, when they're the quickest, easiest, and cheapest to fix. And tests are automatically maintained, saving teams even more time.

Starting Price: Free

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SCM-Manager

Cloudogu GmbH

The SCM-Manager offers full control over your source code and repository management for Git, Subversion and Mercurial. The SCM-Manager is a lightweight and flexible solution with a lot of benefits. The most important benefits are listed down below: - 100% open source under MIT license: SCM-Manager is free for commercial and personal use – regardless of the size of your team. - No unnecessary weight: The lean core of the SCM-Manager is fully focused on its core task: repository management. - Quickly extendable: Over 50 plugins add target-oriented new functions, e.g. for workflow-controlled code reviews. - Simple integration: Easily connect the SCM-Manager to existing systems (e.g. project management software or CI/CD pipelines). - Free platform choice: No matter if Linux, Windows, macOS or container - a convenient installer prepares your instance in no time. - Community Support: In the SCM-Manager Community forum at myCloudogu users can discuss problems or share their interests.

Starting Price: 0€ and remains free afterwards

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LÖVE

Love2D

As you probably know by now, LÖVE is a framework for making 2D games in the Lua programming language. LÖVE is totally free, and can be used in anything from friendly open-source hobby projects, to evil, closed-source commercial ones. To make a minimal game, create a folder anywhere, and open up your favorite text editor. Sublime Text is a pretty good one for all operating systems, and it has Lua support built in. Create a new file in the folder you just created, and name it main.lua. Put the following code in the file, and save it.

Starting Price: Free

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Uno Platform

Build pixel-perfect, single-codebase applications for Mobile, Web and Desktop using C#, XAML and .NET. The first C# & XAML, free and open-source platform for creating true single-source, multi-platform applications. Reuse 99% of the business logic and UI layer across native mobile, web, and desktop. Maintain pixel-perfect control over where pixels go while having a choice of developing platform-specific or custom look and feel of your application. Familiarity and richness of C# and XAML combined with productivity boosts of hot reload, hot restart, edit and continue and more. Use familiar editors like Visual Studio, Visual Studio Code or Rider. Free and paid support is available by both community and our team. Chats, tickets or even screen sharing!

Starting Price: Free

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Glint

Logic Over Snacks Ltd.

Manage your Git repositories in an easier and more visual way. Features: - A graph showing branches, commits, and where merges have happened in an easy to digest visual format - Perform merges and resolve conflicts with a 4-way diff editor - Manage multiple merges at once, without affecting the files on disk or needing to switch branch - Search commits and files in your repository history - Integrate with GitHub, GitLab, and Bitbucket to easily clone or create repositories - Squash commits together - Insert new commits in the middle - Move individual changes from one commit to another - Edit commit messages - Undo/redo

Starting Price: $0

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Artboard Studio

Artboard Studio is a comprehensive graphic and motion design platform that enables users to create compelling marketing assets with ease. With a user-friendly interface and a wealth of features, including design, animation, and mockup capabilities, it streamlines the creative process, allowing users to save time and money. It has extensive content library including various templates and mockups, integrations with popular tools, making it an essential tool for creative teams and marketers.

Starting Price: $7

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VOCSO Color Palette Generator

VOCSO Technologies

VOCSO's free color palette generator is the easiest way to find suitable colors for your designs. You can use it whenever you need to design a new website, or logo, create digital art with schemes or anything else related - in just one click! It provides relevant and beautiful combinations that are perfect for any purpose of yours at all times. VOCSO color palette generator can help you explore and select a range of colors for your design. It is important to use the right type of tone in voice while designing websites, apps, or other digital products that are used on mobile devices because different tones come with their own set of advantages and disadvantages. With this tool, you can easily generate a new custom-colored palette, which is great for graphic designers and business owners who are managing the website and mobile app design by themselves or with a team.

Starting Price: $0

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SuperAGI SuperCoder

SuperAGI

SuperAGI SuperCoder is an open-source autonomous system that combines AI-native dev platform & AI agents to enable fully autonomous software development starting with python language & frameworks SuperCoder 2.0 leverages LLMs & Large Action Model (LAM) fine-tuned for python code generation leading to one shot or few shot python functional coding with significantly higher accuracy across SWE-bench & Codebench As an autonomous system, SuperCoder 2.0 combines software guardrails specific to development framework starting with Flask & Django with SuperAGI’s Generally Intelligent Developer Agents to deliver complex real world software systems SuperCoder 2.0 deeply integrates with existing developer stack such as Jira, Github or Gitlab, Jenkins, CSPs and QA solutions such as BrowserStack /Selenium Clouds to ensure a seamless software development experience

Starting Price: Free

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Pieces

Pieces for Developers

Pieces™ is an on-device AI coding assistant that boosts developer productivity by helping you solve complex development tasks through a contextual understanding of your entire workflow. Leverage real-time context from all of your tools to ask questions about your daily interactions, capture important information, explain concepts or entire repositories, and generate ready-to-use code. Pieces works right in-flow, seamlessly integrating with your favorite tools to streamline, understand, and elevate your coding processes.

Starting Price: $0

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Dyte

Dyte's Video SDK and APIs are SOC 2, GDPR and HIPAA complaint. That lets you embed scalable, customisable and interactive video calls within minutes into your Web, Desktop or mobile apps. Collaborate efficiently with HD video, chat, screen sharing, whiteboard, emoji reactions, file sharing and everything a user packaged within one SDK. Dyte's Video Conferencing SDK & APIs are comfortable with React JS, Angular, JavascriptMobile: Flutter, Kotlin, Swift, React Native, Android, iOSDesktop, Electron. With an uptime of 99.99%, industry-leading documentation and out of the box plugins, customize the video experience for your ed-tech, tele-health, fitness, HR-tech, social or gaming platform. Use Dyte's SDKs to build fully custom video experiences powered by a robust infrastructure. With our out-of-the-box chat, plug-ins, recording, and several useful features, Dyte is an all-in-one SDK to help you take video collaboration to the next level. Dyte offers 10K free credits each month

Starting Price: $0

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ThemeSelection

ThemeSelection.com is an online platform offering a wide range of premium and free admin templates, UI kits, and SaaS boilerplates designed for developers, designers, and businesses. Their products are built using modern frameworks such as Bootstrap, Vue.js, React, Next.js, Laravel, and Django, focusing on creating high-quality, professional, and easy-to-use solutions for building web applications, particularly admin dashboards. The platform aims to save developers time and resources by providing fully coded, customizable, and scalable templates that are responsive across devices. Key offerings include popular templates like Sneat and Materio, available in various frameworks, with features such as light/dark themes, reusable components, and comprehensive documentation. They also provide free resources, such as Bootstrap 5 HTML admin templates, licensed under MIT for both personal and commercial use. ThemeSelection emphasizes modern design and flexibility.

Starting Price: $59

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Best Free Application Development Software - Page 6

Compare the Top Free Application Development Software as of December 2025 - Page 6