Best Free and Open Source Linux Software

Last Updated on January 23, 2025

Open source software is any program where the developer releases the source code for free. Whenever software has an open source license, it means anyone in the world can download, modify and distribute it without paying fees to its original creator.

Open source doesn’t just bestow a “free” download. Many companies develop software without charge but don’t publish the source code preventing other developers improving the code base. By contrast, open source projects are built on the endeavours of many collaborators who give up their time and expertise to create sublime software.

This is the largest collection of recommended software. The collection includes hundreds of articles, with comprehensive sections on internet, graphics, games, programming, science, office, utilities, and more. It is updated regularly.

Document Management Systems
Documents - Explore our recommended software for businesses including office suites, databases, and business intelligence tools. There's also comprehensive coverage of text editors.
Web Browsers
Internet - A huge section looking at all the essential internet and networking software. Areas covered include as web browsers, email clients and servers, instant messaging, remote desktop, network servers, VoIP and more.
Education
Education - Linux makes a stable and reliable platform for educational purposes. There's software here perfectly crafted for students, teachers, and educational institutions.
Internet Radio
Audio - We cover everything audio related here such as music players, music servers, internet radio, synthesizers, scorewriters, Digital Audio Workstations, and audio editors.
YouTube Tools
Video - Another field where open source is particularly strong. We examine video players, editors, and converters. YouTube tools feature together with subtitle downloaders and editors.
Paint Palette
Graphics - Creative people will be in their element here. Explore great open source image viewers, camera tools, animation, HDR imaging, photo management, ray tracing, fractals, and much more.
System Administration
System Admin - The software featured here plays an essential role in the maintenance and operation of Linux computer systems and networks. Backup software is also explored in detail.
Docks
Desktop - Explore the best desktop environments, as well as extensions/widgets which extend GNOME and KDE, the gamut of window managers, application launchers, and docks.
Productivity
Productivity - Improve your workflow with sublime file managers, diary, e-book, collection managers, clocks, calendars, calculators, mind-mapping, note-taking, sticky notes, task managers, terminal emulators, and more.
Genome Browsers - Web Based
Science - Linux is the top choice for data scientists worldwide. Explore the finest software in the fields of Physics, Chemistry, Biology, Mathematics, Astronomy, and more.
Games
Games - Play great free and open source games spanning all the different types of games including first-person shooters, 2D shooters, educational, racing, simulation, and much more.
Vulnerability detection
Security - Security has always been a cornerstone of Linux but no operating system is totally secure. Look to harden your system with a firewall, use encryption, as well as monitoring networks, detect anti-malware, and more.
Replacements for du
Utilities - A kind of system software designed to help analyze, configure, optimize and maintain the computer. Review this section in conjunction with the System Admin section.
Object Relational Mapping
Coding - Linux provides everything a developer could want in the coding department. We feature the finest compilers, debuggers, CD/CI, IDEs, prototyping, object-relational mapping, web frameworks, and more.
Stockmarket
Finance - Explore a wide spectrum of financial software including personal finance, stock trading, investment analysis, accounting, stock market, economics, business solutions, and microfinance.
Web Delivery
Web Apps - Learn about the finest free and open source applications that are accessed via a web browser over a network. We also cover software that's reliant on a web browser to run.
Crafting
Other - There's something here if you're looking for help in tracing your ancestry, or help with handicraft. We also explore the lighter side of Linux with candy and humor. Raise a smile!
Programming Books
Books - Do you want to master a programming language? We cover all bases here. Learn C, C++, Java, Python, R, or whatever takes your fancy with awesome free books and tutorials.

The compilation is being frequently updated and new articles added on a regular basis. For each article, an expert in the area makes recommendations. The articles include our legendary rating chart offering you a succinct way of knowing what to try next.

Here are the latest updates to our compilation of recommended software.

December 2024CategoryArticle
Internet RadioAudioSpotify Clients (Text-Based)
Web DeliveryWeb AppsJavaScript-Based Web Content Management Systems
StockmarketFinancePersonal Finance
ProductivityProductivityNon-GTK non-Qt File Managers
Object Relational MappingCodingTerminal String Styling Tools
Web DeliveryWeb AppsTypeScript-Based Web Content Management Systems
Replacements for duUtilitiesClocks
Replacements for duUtilitiesShutdown Timers
Replacements for duUtilitiesReplacements for ls
Replacements for duUtilitiesSystem Resources Monitoring (GUI Tools)
Document ManagementDocumentsTools for Novelists
Replacements for duUtilities Find and Delete Duplicate Files (GUI Tools)
Object Relational MappingCodingJava Micro-Frameworks
Replacements for duUtilitiesFind and Delete Duplicate Files (CLI Tools)
Replacements for duUtilitiesDiff Tools (Terminal-Based)
Genome Browsers - Web BasedScienceWeather Tools (Terminal-Based)
Object Relational MappingCodingLightweight Front-End Frameworks
YouTube ToolsVideoMedia Players
Replacements for duUtilitiesAlternatives to the Top Utility
Web BrowsersInternetFile Synchronization Tools
Object Relational MappingCodingRust Frontend Web Frameworks
Genome Browsers - Web BasedScienceWeather Tools (GUI-based)
Vulnerability detectionSecuritySteganography Tools
Web DeliveryWeb AppsDart Static Site Generators
Replacements for duUtilitiesBatch Renamers (Terminal-Based)
Object Relational MappingCodingRust Web Frameworks
Web DeliveryWeb AppsPHP Static Site Generators
November 2024CategoryArticle
System AdministrationSystem AdminPower Management Tools
CraftingOtherEmoji Pickers (GUI)
Web DeliveryWeb AppsC# Static Site Generators
Document ManagementDocumentsPDF Tools
Web DeliveryWeb AppsRuby Static Site Generators
Document ManagementDocumentsPDF Manipulation Tools
Web DeliveryWeb AppsRust Static Site Generators
Web BrowsersInternetRemote Desktop Servers
Web DeliveryWeb AppsTypeScript Static Site Generators
Internet RadioAudioMusic Servers
Vulnerability detectionSecurityReverse Vulnerability Analysis Tools
Web DeliveryWeb AppsGo Static Site Generators
Web BrowsersInternetFile Sharing Tools
Web DeliveryWeb AppsJavaScript Static Site Generators
Web BrowsersInternetNews Aggregators (Terminal-Based)
Web BrowsersInternetRemote Desktop Clients
Internet RadioGraphics3D Model Viewers
Object Relational MappingCodingRust Web Micro-Frameworks
Web DeliveryWeb AppsLua Static Site Generators
Web DeliveryWeb AppsScheme Static Site Generators
Vulnerability detectionSecurityWireless Security Tools
Replacements for duUtilitiesReplacements for du
Vulnerability detectionSecurityNetwork Intrusion Detection Systems
ProductivityProductivityFile Managers (Console)
Web DeliveryWeb AppsFlat File Content Management Systems
Web DeliveryWeb AppsLightweight Alternatives to WordPress
Internet RadioGraphicsFlickr Tools
Genome Browsers - Web BasedScienceStatistical Analysis Tools
Internet RadioGraphicsAnimation Tools
Vulnerability detectionSecurityFirewall Tools
GraphicsPainting Tools
Internet RadioAudioGraphical Podcast Tools
Object Relational MappingCodingSelf-Hosted Pastebin Alternatives

The updates are in accordance with our recent announcement about our plans to massively revamp the site.


The original objective in starting the compilation was to dispel the FUD that Linux does not have the necessary software to compete with Windows. Over time, the aim of the compilation was to enable Linux users, whatever their level of computing experience, to identify software of all types that is worth exploring. With the huge range of open source software available, there is simply not enough time for users to evaluate every application even within a single category of software.

Open source software is often confused with freeware, but the two are very different. Freeware refers to software that users can download and use entirely for free, at no cost. However, they don’t have the right to change the source code.

The opposite of open source software is proprietary software, where only the individual creator/s, or the business who created it, has the right to control or modify the source code.

Subscribe
Notify of
guest

This site uses Akismet to reduce spam. Please read our Comment FAQ before posting a comment.

1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Wilko
Wilko
1 year ago

Huge compilation. This will take me a month of Sundays to go through.