Best Application Development Software for Linux - Page 5
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Compare the Top Application Development Software for Linux as of October 2025 - Page 5
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1
PDF Automation Server
Qoppa
PDF Automation Server – PDF Processing Server PDF Automation Server is a modular server product that provides a rich set of PDF processing functions for different environments. Use PAS as an essential tool to streamline your PDF processing, document workflows and web service orchestration in your organization. REST API Module Use REST API calls to easily integrate into your existing document workflows HTML5 PDF Module Convert documents and serve end-users PDF files directly in the browser Workflow Module Automate the receiving, processing & routing of documents with the PAS Workflow Module Robust REST API PDF Automation Server provides a complete set of PDF processing and conversion functions in a robust REST server environment that can easily integrate into your existing document workflows and work with 3rd party integration and orchestration products. HTML PDF Markup Module PDF Automation Server provides a module to enable markup of PDF documents in the browser.Starting Price: $2,400 -
2
EASA
EASA
EASA has a unique approach to deploying existing, Excel spreadsheet-based tools as secure, custom web applications. These apps can be deployed within a web portal for use by internal or external staff, including partners, resellers, suppliers or customers as well as subscription based applications (SaaS). Unlike competing solutions, sophisticated spreadsheets with VBA, macros and add-ins can be deployed with EASA. Furthermore, EASA provides full database functionality, approvals and notifications and integration with CRM and ERP systems. Common use-cases include the deployment of spreadsheets used for CPQ (configure price quote), insurance raters, financial analytics, engineering calculations, and many more. Your existing spreadsheet becomes the “engine” for the web app, eliminating any need to extract the logic and reprogram in a separate solution. If your company has made a significant investment into critical spreadsheets, then learn why AIG, Voya, HP and others rely on EASA. -
3
SSL2BUY
SSL2BUY
SSL2BUY is an authorized reseller of the world's leading certificate authorities (CAs) like DigiCert, Comodo, Sectigo, GlobalSign, GeoTrust, Thawte, and RapidSSL. As a global SSL certificate and code signing certificate provider, it focuses on providing the utmost encrypted SSL security with excellent discount offers and customer support for any size of organization or individual. Get hassle-free security solutions with our low-cost SSL certificates and code signing certificates. SSL certificates protect online transactions with strong 256-bit SSL encryption, and code signing certificates help protect your software. We offer low-cost SSL certificates, but we never compromise with your web security. All of our certificates come with modern algorithms recommended by the CA/Browser forum.Starting Price: $8 per year -
4
Python
Python
The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists. Whether you're new to programming or an experienced developer, it's easy to learn and use Python. Python can be easy to pick up whether you're a first-time programmer or you're experienced with other languages. The following pages are a useful first step to get on your way to writing programs with Python! The community hosts conferences and meetups to collaborate on code, and much more. Python's documentation will help you along the way, and the mailing lists will keep you in touch. The Python Package Index (PyPI) hosts thousands of third-party modules for Python. Both Python's standard library and the community-contributed modules allow for endless possibilities.Starting Price: Free -
5
Nintex Process Platform
Nintex
Enterprise organizations around the world leverage the Nintex Process Platform every day to quickly and easily manage, automate and optimize their business processes. The Nintex Process Platform includes capabilities for process mapping, workflow automation, document generation, forms, mobile apps, process intelligence and more, all with an easy to use drag and drop designer. Accelerate your organization’s digital transformation journey with the next generation of Nintex Workflow Cloud. Put The Power of Process™ into the hands of your ops, IT, process professionals, business analysts, and power users. Start digitizing forms, workflows, and more today. The Nintex Process Platform is the most complete platform for process management and automation. Nintex makes it fast and easy to manage, automate, and optimize your business processes. -
6
SaltStack
SaltStack
SaltStack is an intelligent IT automation platform that can manage, secure, and optimize any infrastructure—on-prem, in the cloud, or at the edge. It’s built on a unique and powerful event-driven automation engine that detects events in any system and reacts intelligently to them, making it an extremely effective solution for managing large, complex environments. With the newly launched SecOps offering, SaltStack can detect security vulnerabilities and non-compliant, mis-configured systems. As soon as an issue is detected, this powerful automation helps you and your team remediate it, keeping your infrastructure securely configured, compliant, and up-to-date. The SecOps suite includes both Comply and Protect. Comply scans and remediates against CIS, DISA-STIG, NIST, PCI, HIPAA compliance standards. And Protect scans for vulnerabilities and patches and updates your operating systems. -
7
CppDepend
CoderGears
CppDepend is a comprehensive code analysis tool for C and C++ languages, tailored to assist developers in maintaining complex code bases. It offers a broad spectrum of features for ensuring code quality, including static code analysis, which is pivotal in identifying potential code issues such as memory leaks, inefficient algorithms, and deviations from coding standards. A key aspect of CppDepend is its support for widely recognized coding standards like Misra, CWE, CERT, and Autosar. These standards are crucial in various industries, particularly in developing reliable and safe software for automotive, embedded, and high-reliability systems. By aligning with these standards, CppDepend helps in ensuring that the code complies with industry-specific safety and reliability requirements. The tool's integration with popular development environments and its compatibility with continuous integration workflows make it an invaluable asset in agile development. -
8
GitHub Copilot
GitHub
Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor. Trained on billions of lines of public code, GitHub Copilot puts the knowledge you need at your fingertips, saving you time and helping you stay focused. GitHub Copilot is available today as a Visual Studio Code extension. It works wherever Visual Studio Code works — on your machine or in the cloud on GitHub Codespaces. And it’s fast enough to use as you type. GitHub Copilot works with a broad set of frameworks and languages. The technical preview does especially well for Python, JavaScript, TypeScript, Ruby, and Go, but it understands dozens of languages and can help you find your way around almost anything. With GitHub Copilot, you’re always in charge. You can cycle through alternative suggestions. The GitHub Copilot coding agent streamlines development by automating repetitive and time-consuming tasks, allowing developers to focus on more complex coding.Starting Price: $10 per month -
9
ClickHelp
ClickHelp
ClickHelp is an AI-powered online documentation tool used by software companies around the world to create user manuals, knowledge bases, FAQs, tutorials, etc., and publish them instantly on their portal. ClickHelp requires no installation, runs in a web browser, and is accessible from anywhere in the world. Supports Mac OS, Windows, Linux platforms. Here is how ClickHelp makes your tech writing more effective: * Easy to use WYSIWYG topic editor, as well as HTML source mode. * Single-sourcing and content reuse. * Simple customization. * In-depth analytics and reporting. * Readability scores and metrics. * Easy importing and exporting. (Import from Microsoft Word, HTML, Markdown, RTF, CHM, ODT, etc. export to CHM, HTML5 Web Help, PDF, DOCX, etc.) * Translation ecosystem to create multi-language documentation. * Machine translation support. * RTL language support. * Audit trail and IP Allowlist. * 2FA. Integrations: Zapier, Google Analytics, Google Search ConsoleStarting Price: $185/month -
10
MuPDF
Artifex Software
Add powerful PDF functionality to all of your software application projects. MuPDF is a highly versatile, customizable PDF SDK that can be used as a PDF renderer, viewer, or library. The tiny footprint and lightning-fast performance make MuPDF a perfect fit for mobile browsers, eBooks, and embedded applications where small size is key. MuPDF supports a variety of interactive features including annotations, form filling, digital signatures, redactions, text search, and progressive loading. The wide range of input and output formats and our full range of platform support deliver a flexible solution to easily and successfully fulfill your project’s unique needs. MuPDF supports PDF, XPS, OpenXPS, EPUB, FictionBook 2 and CBZ. The MuPDF API easily integrates with all of the major platforms including Android, iOS, Linux, macOS, OpenBSD, and Windows. C++ and Python bindings have been added making it easy to use the MuPDF library from these languages.Starting Price: $749/per platform* -
11
Archbee
AiurLabs
Documentation tool for high-performing teams. Archbee is the place to centralize your company's information. Unify knowledge in product, engineering, support, marketing, sales. Use cases: • Manage team knowledge • Developer & API docs • Documentation sites • Document internal processes • Collaborate on documents • Onboard & train teammates • Create documentation for your customers • Bring your own domain Integrations: Slack, Airtable, Loom, Trello, Lucidchart, Typeform, Mindmeister, Prezi, Miro, Google Docs, Google Sheets, Google Slides, Figma, Invision, Framer, Abstract, Marvel, Github, GraphQL, Swagger/Open API, Numeracy, Mode Analytics, Codepen, Intercom, Google Analytics.Starting Price: $60 per month -
12
Tyk
Tyk Technologies
Tyk is a leading Open Source API Gateway and Management Platform, featuring an API gateway, analytics, developer portal and dashboard. We power billions of transactions for thousands of innovative organisations. By making our capabilities easily accessible to developers, we make it fast, simple and low-risk for big enterprises to manage their APIs, adopt microservices and adopt GraphQL. Whether self-managed, cloud or a hybrid, our unique architecture and capabilities enable large, complex, global organisations to quickly deliver highly secure, highly regulated API-first applications and products that span multiple clouds and geographies.Starting Price: $600/month -
13
Ansible
Red Hat
Ansible is a radically simple automation engine that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs. Ansible Automation Platform has grown over the past years to provide powerful automation solutions that work for operators, administrators and IT decision makers across a variety of technology domains. It’s a leading enterprise automation solution from Red Hat®, a thriving open source community, and the de facto standard technology of IT automation. Scale automation, manage complex deployments, and speed productivity with an enterprise automation platform that can be used across entire IT teams. Red Hat or partner consulting services help you advance your end-to-end automation journey for faster time to value.Starting Price: Free -
14
Oxygen XML Editor
Oxygen XML
Oxygen XML Editor is the complete XML editing solution, both for XML developers and content authors. It provides must have tools for XML editing, covering most XML standards and technologies. Oxygen XML Editor includes all the features of Oxygen XML developer and author. The most intuitive XML editing features and a user-friendly interface, helping you to improve the results of your work with Oxygen XML Editor. Take advantage of unmatched extensibility support and enhance the built-in XML publishing frameworks of the XML Editor, or even create your own frameworks. The powerful connectivity support of the XML Editor allows you to interact with the majority of XML databases, content management systems, and WebDAV. Oxygen allows you to collaborate with other authors more efficient than ever using the XML Editor's tracking tools, subversion repository client, and compare and merge solutions.Starting Price: $240 -
15
getcss
getcss
getcss - An intuitive CSS framework. Create responsive web apps with getcss. It's simple, easy to use, free, and open source. Features: * Accelerate your development - Write less, get more * Zero dependencies * Latest technologies - Supports latest browsers, HTML5, CSS3 * Easy to learn, easy to use - as easy as 1-2-3 * Free and Open Source - Develop for yourself or your client * Responsive User Interface - Developed with mobile first approach * Media queries and Flexbox based.Starting Price: Free -
16
Iguana
iNTERFACEWARE
Iguana, iNTERFACEWARE's development-based integration platform, is the only tool you need to build fully custom interfaces, quickly and reliably. Connect all message formats: HL7, FHIR, X12, JSON and more. With over two decades in the business and thousands of installs globally, Iguana is the world's most trusted integration engine. -
17
Visual Studio
Microsoft
Microsoft Visual Studio is the industry-leading integrated development environment (IDE) for building modern applications across desktop, mobile, cloud, and web. It empowers developers to write, refactor, debug, test, and deploy software faster with intelligent assistance powered by GitHub Copilot and AI-driven workflows. With Agent Mode, developers can automate repetitive coding tasks, optimize performance, and receive contextual help directly in the IDE. The suite includes Visual Studio 2022, the comprehensive IDE for .NET and C++ development on Windows, and Visual Studio Code, the lightweight, cross-platform editor supporting JavaScript, Python, and dozens of other languages. Visual Studio integrates seamlessly with Azure, GitHub, and CI/CD pipelines, enabling teams to collaborate and ship code efficiently. Trusted by millions worldwide, Visual Studio provides the tools and intelligence developers need to build reliable, scalable, and secure applications from concept to release.Starting Price: $45/user/month -
18
Kualitee
Kualitatem
Kualitee, an AI Powered test management tool, is a complete ALM alternative for agile QA and Dev teams. It allows you to plan, write, execute, and track software tests in a collaborative environment. The tool allows for easy reuse of test cases from repository and tracks testing activities with complete traceability. Teams can manage multiple types of testing from one location, including functional, cross-browser, and automation. Kualitee has many popular features, including a built-in defect management module and on-premise and cloud versions, requirement management, as well as a mobile app. Kualitee can be integrated with many other tools, such as Jira and GitLab.Starting Price: $15 per month -
19
Splunk AppDynamics
Cisco
Splunk AppDynamics delivers full-stack observability for hybrid and on-prem environments, linking technical performance directly to business outcomes. It enables teams to detect anomalies, diagnose root causes, and prioritize issues based on their real business impact. With capabilities ranging from network performance correlation to SAP system optimization, the platform offers deep insights across applications, APIs, and infrastructure. Its runtime security features safeguard applications by detecting vulnerabilities, blocking attacks, and highlighting potential risks. AppDynamics also enhances digital experiences with web, mobile, and synthetic monitoring to understand user journeys. By unifying performance, security, and business analytics, Splunk AppDynamics helps enterprises reduce costs, prevent outages, and deliver seamless customer experiences.Starting Price: $6 per month -
20
ZAPTEST
ZAPTEST Inc.
ZAPTEST is a leading Free and Enterprise software test automation and RPA tool. Offerings include Computer Vision technology that allows for Cross-Platform digital interface automation for UI, API, Load testing, and RPA in a seamless process. Combine that with our 1SCRIPT methodology, seamless automation, parallel execution, and unlimited licenses– you get an efficient testing suite that generates up to 10X ROI. We promise that if you can perform a procedure via any digital interface (live application or mockup) manually, ZAPTEST can automate this procedure As-Is! With ZAPTEST’s Enterprise Solution subscription program, you receive unlimited licenses across the entire organization. Regardless of whether your automation needs increase, your cost remains fixed. FARM allows ZAPTEST users to manage all of their devices so you can remotely control cross-environments and projects from any location. ZAPTEST uses many practical applications to enhance its software testing software capabilities -
21
Countly
Countly
Countly is a product analytics solution and innovation enabler that helps organizations track product performance and user journey and behavior across mobile, web, and desktop applications. Ensuring privacy by design, it allows organizations to innovate and enhance their products to provide personalized and customized customer experiences, and meet key business and revenue goals. Track, measure, and take action - all without leaving Countly. -
22
Felgo
FELGO GmbH
Felgo is a cross-platform SDK for rapid, native app & game development for iOS, Android, Desktop & Embedded. Felgo’s biggest advantage is the big time savings and the easiness to learn compared to other development SDKs. You write less source code and make use of a single code base for all platforms. Less code means fewer bugs and faster releases of new updates from a single team for all platforms. Key Features for Mobile & Desktop: • Create stunning UIs and animations to wow your users and rank higher in the app stores. • Code & time savings up to 80% thanks to the reactive & declarative language and 200+ APIs. Key Features for Embedded: • Create high performance embedded system apps & second screen apps. • Native performance and rapid UI creation, powered by C++ & JavaScript. Felgo is an official Qt Technology Partner. Felgo is in use by over 50.000 developers worldwide and field-proven by Fortune 500 companies across all kinds of industries.Starting Price: Free for personal usage. -
23
Netreo
Netreo
Netreo is the most comprehensive full stack IT infrastructure management and observability platform. We provide a single source of truth for proactive performance and availability monitoring for large enterprise networks, infrastructure, applications and business services. Our solution is used by: - IT Executives to have full visibility from the business service right down into the infrastructure and network that supports it. - IT Engineering departments as a decision support system for capacity planning, and architecting modern solutions. - IT Operations teams for real time visibility into what is failing in their environment, what bottlenecks exist and who it is affecting. We provide all of these insights for systems and vendor mixes in large heterogeneous and constantly evolving environments. We have an extensive and growing list of supported vendors (over 350 integrations) including network vendors, servers, storage, virtualization, cloud platforms and others.Starting Price: $5/resource/mo -
24
Userfeel
Userfeel
Userfeel is the user testing tool that gives you videos of real users speaking their thoughts as they use your website or app. Test any site in any language. Our panel consists of more than 130,000 testers speaking 40 languages. You can even have testers provide comments in your language while testing a website that is in a language you don't understand. Test on desktop, mobile, or tablet. Testing with both our app and an external camera allows us to test websites or applications on Android, iPhone, or iPad. Get your results in less than 24 hours. Use our vast network of testers throughout the world. See how real users interact with your website or app early on in your design/decision-making process and anytime you need to get the user's point of view.Starting Price: $59.00 per test -
25
Bright Data
Bright Data
Bright Data is the world's #1 web data, proxies, & data scraping solutions platform. Fortune 500 companies, academic institutions and small businesses all rely on Bright Data's products, network and solutions to retrieve crucial public web data in the most efficient, reliable and flexible manner, so they can research, monitor, analyze data and make better informed decisions. Bright Data is used worldwide by 20,000+ customers in nearly every industry. Its products range from no-code data solutions utilized by business owners, to a robust proxy and scraping infrastructure used by developers and IT professionals. Bright Data products stand out because they provide a cost-effective way to perform fast and stable public web data collection at scale, effortless conversion of unstructured data into structured data and superior customer experience, while being fully transparent and compliant.Starting Price: $0.066/GB -
26
AppScan
HCLSoftware
HCL AppScan is a suite of application security testing platforms, technologies, and services that help organizations detect and remediate vulnerabilities throughout the software development lifecycle (SDLC). Powerful static, dynamic, interactive, and open-source scanning engines (DAST, SAST, IAST, SCA, API) quickly and accurately test code, web applications, APIs, mobile applications, containers, and open-source components with the help of AI and machine learning capabilities. Centralized dashboards provide visibility, oversight, compliance policies, and reporting. HCL AppScan’s scanning engines are maintained by expert security researchers and are continuously updated to remain current with recent technologies, vulnerabilities, and attack vectors. With HCL AppScan, organizations can manage their application security posture and reduce risk across their entire software supply chain.Starting Price: $296 -
27
Corel Vector
Alludo
Corel Vector is a free full-featured vector graphic design app that works on ALL platforms. Unlock the full power of your creativity with fast and flexible tools tailored to professional designers. Discover a new world of creativity and precision vector tools. Create shapes, lines, points and give incredible form to your work. Find everything you need for UI Design. Create mock ups and wireframes using shared styles, symbols, anchors, and pages. From color and lighting adjustments to filters and blending, Corel Vector has the photo effects you are looking for to edit your images. Whether you’re working on graphics for marketing materials, websites, icons, UI design, presentations, or social media—or just like creating cool art—Corel Vector gives you all the power, precision, and flexibility you need to unleash your creativity.Starting Price: $69 per year -
28
HTTP Toolkit
HTTP Toolkit
Skim through traffic with highlighting by content type, status & source, or use powerful filtering tools to precisely match the messages that matter to you. Examine the URL, status, headers & body of each request or response, with inline explanations & docs from MDN. Dig into message bodies with highlighting & auto formatting for JSON, HTML, JS, hex and others, all using the power of Monaco, the editor from Visual Studio Code. Precisely match requests, jump to them when they appear, and edit anything: the target URL, method, headers or body. Manually respond directly to requests as they arrive, or pass them upstream, and pause & edit the real response on the way back. Step through HTTP traffic request by request, or manually mock endpoints and errors. Create rules to match requests and respond with your own content, to quickly prototype against new endpoints or services.Starting Price: Free -
29
Cohere
Cohere AI
Cohere is an enterprise AI platform that enables developers and businesses to build powerful language-based applications. Specializing in large language models (LLMs), Cohere provides solutions for text generation, summarization, and semantic search. Their model offerings include the Command family for high-performance language tasks and Aya Expanse for multilingual applications across 23 languages. Focused on security and customization, Cohere allows flexible deployment across major cloud providers, private cloud environments, or on-premises setups to meet diverse enterprise needs. The company collaborates with industry leaders like Oracle and Salesforce to integrate generative AI into business applications, improving automation and customer engagement. Additionally, Cohere For AI, their research lab, advances machine learning through open-source projects and a global research community.Starting Price: Free -
30
Ambassador
Ambassador Labs
Ambassador Edge Stack is a Kubernetes-native API Gateway that delivers the scalability, security, and simplicity for some of the world's largest Kubernetes installations. Edge Stack makes securing microservices easy with a comprehensive set of security functionality, including automatic TLS, authentication, rate limiting, WAF integration, and fine-grained access control. The API Gateway contains a modern Kubernetes ingress controller that supports a broad range of protocols including gRPC and gRPC-Web, supports TLS termination, and provides traffic management controls for resource availability. Why use Ambassador Edge Stack API Gateway? - Accelerate Scalability: Manage high traffic volumes and distribute incoming requests across multiple backend services, ensuring reliable application performance. - Enhanced Security: Protect your APIs from unauthorized access and malicious attacks with robust security features. - Improve Productivity & Developer Experience