Best Free Application Development Software - Page 78
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Compare the Top Free Application Development Software as of September 2026 - Page 78
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1
UltraStudio
AdroitLogic
With the introduction of UltraStudio, developing, testing and deploying projects for UltraESB-X is just a few clicks away. Using UltraStudio now you can easily create complex enterprise integration flows just by drag-n-drop. UltraProjects are built and packaged with Maven. Managing connectors and processors is as simple as adding a dependency. Learn how UltraStudio, the unified Integrated Development Environment (IDE) for Project-X, provides a powerful graphical interface for developers to design, develop, test and debug their integration solutions with less hassle. UltraStudio is fully based on IntelliJ IDEA and supports both the Community Edition as well as the Ultimate Edition. -
2
Devserver
EasyPHP
Devserver installs a complete, open source and ready-to-use development environment. Devserver is portable, modular, fully configurable and easy to update and customize (see modules and components). Webserver turns your computer into a ready-to-use personal web hosting server. You can host whatever you want directly on your computer and share it on the internet like any website. Your computer acts like a web hosting service and allows you to make your website/application/demo accessible via the internet. The server is fully configurable, modular and easy to update and customize. This module installs as well Laravel Manager. Laravel Manager lists automatically all Laravel projects present in your folders. With Laravel Manager you can manage all your Laravel projects from one page, open the "Command Window" of each project, browse the files, open your Laravel websites and check the "Useful Artisan Commands". -
3
Fusio
Apioo
Fusio is an open source API management platform which helps to build and manage REST APIs. Through Fusio you can quickly build a state of the art API, set up a developer portal and monetize your API. Fusio provides a simple to use and intuitive backend. Through the backend it is possible to control and manage the complete API. Fusio provides a ready to use developer portal app which you can use to set up your API program. This is the place where developers can register to consume your API. Fusio contains many actions which you can use out of the box to solve various tasks. I.e. to proxy HTTP requests to an internal API or generate an API based on a database table. This means you can build APIs in a Low-Code style without the need to write complex code. Fusio contains a Worker-System which allows you to develop actions in different programming languages, Fusio currently supports Java, Javascript, PHP and Python. -
4
Uxcam
uxcam
UXCam is the market leader in app experience analytics, empowering mobile teams with fast, contextual and high-fidelity insights. UXCam is the market leader in app experience analytics, empowering mobile teams with fast, contextual and high-fidelity insights. Record, analyze and share sessions and events to uncover app usage patterns. Discover the "why" behind user behavior. Go from quantitative app metrics to qualitative insights. Replay sessions with custom events. Set up event-based funnels and zoom in on funnel segments. Get a complete overview of how users engage with and navigate through your app. Identify drop-off points and screens suffering from UX issues. Identify and fix design bottlenecks within your app. Uncover how users behave on every screen. Continuously improve UX to reduce churn and improve retention. Identify and resolve app crashes, bugs and UI freezes. Export technical logs and share impacted sessions with other teams to ensure smooth release cycles. -
5
D3.Js
Mike Bostock
D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS. D3’s emphasis on web standards gives you the full capabilities of modern browsers without tying yourself to a proprietary framework, combining powerful visualization components and a data-driven approach to DOM manipulation. D3 allows you to bind arbitrary data to a Document Object Model (DOM), and then apply data-driven transformations to the document. For example, you can use D3 to generate an HTML table from an array of numbers. Or, use the same data to create an interactive SVG bar chart with smooth transitions and interaction. D3 is not a monolithic framework that seeks to provide every conceivable feature. Instead, D3 solves the crux of the problem: efficient manipulation of documents based on data. This avoids proprietary representation and affords extraordinary flexibility, exposing the full capabilities of web standards such as HTML, SVG, and CSS. -
6
CA Flowdock
CA Technologies
CA Flowdock brings all of your conversations, work items and tools into one place. Prioritize work, solve problems, search and organize across teams, locations and timezones. Real-time team chat for your entire organization. Flows are the heart of Flowdock, they are open spaces for your teams to converse and collaborate. Invite project stakeholders to join your Flow to participate in discussions, see updates from your tools, and receive catered notifications. Within a team Flow, conversations are organized by Threads. Team members can reply to these Threads, keeping topics organized. All conversations are color coded so you can quickly identify a topic and jump back into the conversation. If you need to discuss something confidentially with a member of your team, you can converse privately through our 1:1 Flows. Use the /appear command to activate instant video chat and screen sharing through one of our favorite integrations: Appear.in. The link is available for anyone on your team.Starting Price: $3.00/month -
7
DragonGlass
OpenCrowd
DragonGlass is a highly scalable Platform as a Service infrastructure that stores and processes (unmarshalling, indexing, signature verification, etc) data collected from the Hedera Hashgraph platform at a TPS similar to the Mainnet. For end users the platform supports a Google-like search to access accounts, transaction, smart contracts files, … almost everything produced on the Mainnet. For developers, the platform supports a wide range of REST based API’s to access all data. DragonGlass also contains a dApp Marketplace where dApp developers can list their product for users to view all details related to the dApp, including transaction history, balance history, and payment receipts. -
8
Skaffolder
Skaffolder
Easily define your application specs independent of your technology stack. Intuitive user-experience with a short learning curve. Embrace your passion for white text on black screen and interact with Skaffolder from the command line. Distribute your application easily to the cloud with our Docker-certified images. Share and run any application anywhere. Upload your custom template and share your knowledge with the community while making money. Integrate your standars,extend our templates with your best practices and guidelines. Define and automate your business style. Quickly create and document your application structure, that can be readily shared and customized by your internal team and presented to your customer. Reusable assets created by Skaffolder reduce development time and associated costs. Preserve investments in your legacy code by easily importing existing projects and facilitate technology modernization. Compare different technologies and switch to the new one in minutes. -
9
Nylas
Nylas
Billions of people. Trillions of connections. One API. The Nylas APIs power applications with email, calendar, and contacts sync from any inbox in the world. Only Nylas provides one API for 100% of email, calendar, and contacts integrations. Add missing information in contact records. Make warmer intros with the help of a connection graph. Compile data from each address book to create a unified data source. Straightforward, universal connectivity to lower your costs, save time, and increase developer productivity. Transform data into insights and personalize the user experience. Fuel innovation with unique customer intelligence. Automate digital processes to drive business growth. Streamline user workflows with powerful scheduling automation. Discover how organizations just like yours are driving engagement and increasing customer satisfaction with the Nylas APIs. -
10
CFEngine
CFEngine
CFEngine is a configuration management and automation framework that lets you securely manage your mission-critical IT infrastructure. CFEngine provides DevSecOps teams with a versatile solution to automate day-to-day tasks - freeing up time to focus on more important business priorities. Regardless of scale and complexity, CFEngine continuously keeps your infrastructure secure, compliant & up to date. CFEngine pioneered and revolutionized the way organizations manage their infrastructure. As these environments have matured over the years, CFEngine continues to support the world's most critical infrastructures through improved automation, as well as setting the standard for security & compliance. CFEngine is available in both open-source and commercial options. Gain control & visibility of your infrastructure. Automate your infrastructure. Configuration Management. CI/CD integration. -
11
Gremlin
Gremlin
Everything you need to safely, securely, and simply build reliable software through Chaos Engineering. Use Gremlin's comprehensive set of failure modes to experiment across your system, including bare metal, any cloud provider, containerized environments, kubernetes, applications, and serverless. Throttle CPU, Memory, I/O, and Disk. Reboot hosts, kill processes, travel in time. Introduce latency, blackhole traffic, lose packets, fail DNS. Test for failure in your code. Fail or delay serverless functions. Narrow the impact to a single user, device, or percentage of traffic. -
12
Payara Enterprise
Payara Services Ltd
Jakarta EE & MicroProfile compatible, supported application servers for production and containerized deployments. Monthly releases, bug fixes, and patches. Rolled into Payara Enterprise products making Payara Server the best option for production Jakarta EE (Java EE) applications and Payara Micro the best option for containerized Jakarta EE applications. Payara Migration & Support engineers assist customers with Payara Server or Payara Micro during development projects before going to production, or provide assistance with the application server migration process. Raise tickets for bugs, incidents or questions related to Payara Server or Payara Micro, including any general questions you may have about configuration, deployment, security, monitoring and troubleshooting. Exclusive access to monthly releases of Payara Server and Payara Micro including crucial fixes and patches. New features are added once they are stable and ready for production use. -
13
Taurus
BlazeMeter
Automated framework for continuous testing. It makes sense to automate anything you repeat 10+ times. Taurus improves experience of JMeter, Selenium and others. -
14
ArvanCloud
ArvanCloud
ArvanCloud CDN comprises tens of PoP sites in important locations all around the world to deliver online content to the users, from the closest geographical point at the highest speed and quality. With ArvanCloud Cloud Computing infrastructure, you are just a few clicks away from creating unlimited cloud servers on demand. You can create several cloud storage disks for each server and easily manage your cloud data center communications using Firewall and private and public networks. ArvanCloud allows you to save any kind of data on Cloud Storage in a completely encrypted format. You can have stable access to a reliable storage system from all around the world, without worrying about data loss. With ArvanCloud container-based Platform as a Service, which conforms to Kubernetes standards, you are just a few commands in CLI away from an operational product. -
15
Interfacing Digital Business Platform
Interfacing Technologies
Interfacing’s Digital Business Platform uses flow management technology that illustrates tasks and works in a flow diagram, focusing on the people performing the tasks and their individual roles. Digital Business Platform can help companies build, improve, and share processes from a central repository. Business rules can then be applied at any stage of the workflow to automate tasks or minimize manual intervention. The ability to track and provide status reports throughout each phase of a process allows for accurate performance and coordination across manual and systemized tasks. Having our Digital Business Platform along with our EPC system will definitely strengthen collaboration between IT development and operations, streamline test, automate workflows, and offer big bottom-line benefits. Interfacing’s digital business platform – Rapid Application Development (RAD) Tools, with its Low-Code Development methodology will optimize usage of your technical resources. -
16
QuickBlox
QuickBlox
Build your own messenger with chat and video calling in minutes using QuickBlox chat API and SDK. QuickBlox provides instant messaging API that allow chat and calling functionality to be added to any Android, iOS, or Web application. All features that you need to build a great messaging application. High quality one‑to‑one and group calling built on WebRTC. Flexible data and file storage that compliments your messaging. Integrate your current business processes with real‑time alerts and notifications. Share and link all types of files (images, audio, video, docs, and other file formats). Over 30,000 software developers and organizations worldwide are using QuickBlox messaging API. QuickBlox is a HIPAA‑compliant chat solution trusted by Healthcare businesses worldwide. We serve a variety of customers ranging from large corporations storing millions of healthcare and insurance records to startups entrusting their telemedicine communication to us.Starting Price: $99 per month -
17
Pipedream
Pipedream
The fastest way to integrate APIs and run code. Pipedream is a serverless integration and compute platform that makes it easy to connect apps and develop event-driven workflows. Event sources turn any API into a real-time event stream. Create event sources to listen for new Tweets, Github events, Airtable records, RSS items, webhook events and more. Inspect events in a human-friendly way, trigger Node.js workflows on every event, or consume events in your own app via API. Workflows are composed of Node.js code steps that run on every event. Write your own Node.js (and use any npm package) or reuse actions that scaffold popular APIs. Trigger via sources or a custom URL, email address, SDK code or schedule. Auth apps once, connect to those apps in any workflow. Pipedream supports OAuth and key-based auth, and handles the OAuth flow and token refresh for you. Just link accounts to steps and reference the relevant auth info in code.Starting Price: Free -
18
Google Web Designer
Google
Create engaging, interactive HTML5-based designs and motion graphics that can run on any device. Google Web Designer gives you the power to create beautiful, engaging HTML5 content. Use animation and interactive elements to bring your creative vision to life, and enjoy seamless integration with other Google products, like Google Drive, Display & Video 360, and Google Ads. Set up events to make your creative react to the user's actions, even physical gestures like touch, rotation, or shaking on mobile devices. Use preset events, or build your own from scratch with JavaScript. Tailor your ad to your audience with the dynamic ad workflow. Connect elements to data signals and preview how your creative looks with sample feed data. Animate by stringing together simple scenes in Quick mode or by using layers on a timeline in Advanced mode. Motion paths and custom easing give you full control of your animation. -
19
Splint
University of Virginia
Splint is developed and maintained by the Secure Programming Group at the University of Virginia Department of Computer Science. David Evans is the project leader and the primary developer of Splint. David Larochelle developed the memory bounds checking. University of Virginia students Chris Barker, David Friedman, Mike Lanouette and Hien Phan all contributed significantly to the development of Splint. Splint is the successor to LCLint, a tool originally developed as a joint research project between the Massachusetts Institute of Technology and Digital Equipment Corporation's System Research Center. David Evans was the primary designed and developer of LCLint. John Guttag and Jim Horning had the original idea for a static checking tool for detecting inconsistencies between LCL specifications and their C implementations. They provided valuable advice on its functionality and design and were instrumental in its development. -
20
RuboCop
RuboCop
RuboCop is a Ruby code style checker (linter) and formatter based on the community-driven Ruby Style Guide. RuboCop is extremely flexible and most aspects of its behavior can be tweaked via various configuration options. In practice RuboCop supports pretty much every (reasonably popular) coding style that you can think of. Apart from reporting problems in your code, RuboCop can also automatically fix some of the problems for you. RuboCop packs a lot of features on top of what you’d normally expect from a linter. Works with every major Ruby implementation. Auto-correction of many of the code offenses it detects. Robust code formatting capabilities. Multiple result formatters for both interactive use and for feeding data into other tools. Ability to have different configuration for different parts of your codebase. Ability to disable certain cops only for specific files or parts of files. -
21
Radicle
Radicle Foundation
A peer-to-peer stack for building software together. Say hello to your new workspace, a decentralized app for code collaboration, forget platforms. Easily share your code without relying on a third party. Work securely offline, no need to trust anyone to keep your work safe or online. Own your infrastructure software as it should be, take back control. Create with your community. Support and be supported, a fresh take on sustainability. No more walled gardens, built on open protocols, not platforms. Radicle is a decentralized code collaboration network built on open protocols. It enables developers to collaborate on code without relying on trusted intermediaries. Radicle was designed to provide similar functionality to centralized code collaboration platforms, or "forges", while retaining Git’s peer-to-peer nature, building on what made distributed version control so powerful in the first place. -
22
Corus
Corus
Corus is a complete solution that quickly takes you from custom insights to brilliant reports. Collaborate with your team (or ours!) to design the perfect survey that addresses your insight needs. Field your survey to a targeted audience from our global panel of 130m people (or use your own private audience). Explore your response data with beautiful charts, intuitive crosstabs, and AI-powered significance testing. Publish and share your findings as an interactive digital microsite, or else save your work to PowerPoint with charts in native Excel format.Starting Price: $100 per month -
23
H5P
H5P
Over 100,000 organizations use H5P as the leading platform for creating and sharing interactive multimedia content. With its user-friendly interface and extensive library of customizable templates, users can easily create quizzes, games, videos, presentations, and more. The SaaS version H5P.com integrates with popular LMS systems and allows tracking of user progress and engagement data. Whether for education, business, or personal use, H5P.com offers a flexible and powerful solution for creating dynamic and engaging online content. Join the community of millions of users worldwide and start creating your interactive content today! -
24
OnScreen
OnScreen
OnScreen is the leading Digital Adoption Platform (DAP) for SAP or Any browser-based enterprise application. Boost process efficiency and user productivity with just in time OnScreen guidance. Optimize SAP on-boarding, Increase Employee Productivity and Reduce Training costs by as much as 50%. Transform business users into super users with in application walkthroughs for SAP ECC, S4HANA or any Enterprise Application. OnScreen is Highly Rated for its Simplicity and Usability. Creating and managing content can be done in minutes by any subject matter expert or trainer. OnScreen Guides Users with live overlays directly in any web application like SAP, Salesforce, SuccessFactors, Ariba, Workday, Dynamics, Oracle and more. OnScreen has a very short ramp up time and requires no server installation or maintenance. OnScreen is for Enterprise organizations that want an Agile Digital Adoption Platform with flexible licensing that scales to ensure a very high ROI. -
25
Sandboxie
Sandboxie
Sandboxie is a sandbox-based isolation software for 32- and 64-bit Windows NT-based operating systems. It is being developed by David Xanatos since it became open source, before that it was developed by Sophos (which acquired it from Invincea, which acquired it earlier from the original author Ronen Tzur). It creates a sandbox-like isolated operating environment in which applications can be run or installed without permanently modifying the local or mapped drive. An isolated virtual environment allows controlled testing of untrusted programs and web surfing. Since the Open Sourcing sandboxie is being released in two flavors the classical build with a MFC based UI and as plus build that incorporates new features and an entirely new Q’t based UI. All newly added features target the plus branch but often can be utilized in the classical edition by manually editing the sandboxie.ini file. -
26
Accessi.org
Accessi.org
Check your website for accessibility issues and gain a detailed report about your website accessibility issues in seconds. Run a web accessibility test to see if your website is accessible to people with disabilities. To be accessible, your site must be compliant with the Web Content Accessibility Guidelines (WCAG) 2.1- the international gold standard for making a website accessible to people with disabilities. With Accessi.org, you don’t have to be an accessibility expert to become accessible for people with disabilities. Enter your website URL to perform a website accessibility test against WCAG and discover your accessibility requirements. -
27
Ozone
Ozone
Ozone platform helps enterprises to ship modern applications quickly, securely and reliably. Ozone removes the unwanted headache of managing too many DevOps tools and makes it super easy for anyone to deploy applications on Kubernetes clusters. Just integrate all your existing DevOps tools and automate your application delivery process end-to-end. Accelerate deployments with automated pipeline workflows and on demand infrastructure management with zero downtime. Prevent business losses by enforcing governance and compliance policy for app deployments at scale. Single pane of glass where engineering, DevOps and Security teams can collaborate on application releases in realtime. -
28
Apache Tomcat
Apache
The Apache Tomcat® software is an open source implementation of the Jakarta Servlet, Jakarta Server Pages, Jakarta Expression Language, Jakarta WebSocket, Jakarta Annotations and Jakarta Authentication specifications. These specifications are part of the Jakarta EE platform. Apache Tomcat software powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations. Some of these users and their stories are listed on the PoweredBy wiki page. The Apache Tomcat Project is proud to announce the release of version 10.0.10 of Apache Tomcat. This release implements specifications that are part of the Jakarta EE 9 platform. -
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YaCy
YaCy
YaCy is free software for your own search engine. Join a community of search engines or make your own search portal! There are these three use cases you can choose from: Web Search by the people, for the people: decentralized, all users are equal, no central, no search request storage, shared index. Your YaCy installation is independent from other peers. Define your own web index and starting your own web crawl. Create a search portal for your intranet or web pages or your (shared) file system. Imagine if, rather than relying on the proprietary software of a large professional search engine operator, your search engine was run by many private computers which aren't under the control of any one company or individual. Well, that's what YaCy does! -
30
Podman
Containers
What is Podman? Podman is a daemonless container engine for developing, managing, and running OCI Containers on your Linux System. Containers can either be run as root or in rootless mode. Simply put: alias docker=podman. Manage pods, containers, and container images. Supporting docker swarm. We believe that Kubernetes is the defacto standard for composing Pods and for orchestrating containers, making Kubernetes YAML a defacto standard file format. Hence, Podman allows the creation and execution of Pods from a Kubernetes YAML file (see podman-play-kube). Podman can also generate Kubernetes YAML based on a container or Pod (see podman-generate-kube), which allows for an easy transition from a local development environment to a production Kubernetes cluster.
