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Network Security

10 Best Free and Open Source Linux Terminal-Based Port Scanners

March 10, 2026 Steve Emms CLI, Internet, Roundup, Security, System Software

Linux has a good range of port scanners that help administrators identify and rectify weaknesses in a system.

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Development Tools

8 Top Free and Open Source Lua Web Frameworks

March 10, 2026 Eilidih Parris Programming, Roundup

Here’s our recommended web frameworks for Lua captured in a legendary Linuxlinks’ chart. We only feature free and open source software.

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Batch Renamers

18 Best Free and Open Source Terminal-Based Batch Renamers

March 9, 2026 Steve Emms CLI, Roundup, Utilities

This article showcases terminal based batch renamers. We only feature free and open source software.

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Music

13 Best Free and Open Source Linux Music Servers

March 9, 2026 Luke Baker Multimedia, Roundup, System Software

We present the finest free and open source music servers.

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Front-end Frameworks

11 Best Free and Open Source Lightweight Front-End Frameworks

March 9, 2026 Eilidih Parris Internet, Programming, Roundup, System Software, Web Apps

CSS frameworks represent the building blocks of many diverse web projects. We cover extremely lightweight front-end frameworks and boilerplates.

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12 Best Free and Open Source Terminal String Styling Tools

March 9, 2026 Eilidih Parris Programming, Roundup

Adding color and styling to terminal output helps make a command line interface more engaging, informative, and easy to understand.

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Hex Editor

12 Best Free and Open Source Linux GUI Hex Editors

March 9, 2026 Steve Emms Documents, Roundup, Utilities

A hex editor is a special type of editor that can open any type of file and display its contents, byte by byte. This type of editor lets you view and edit binary files.

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Development Tools

18 Top Free and Open Source Rust Frontend Web Frameworks

March 8, 2026 Eilidih Parris Programming, Roundup

Rust is a systems programming language that runs fast, prevents segmentation faults, and guarantees thread safety. We pick the best free Rust frontend web frameworks.

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Find Duplicates

6 Best Free GUI Tools to Find and Delete Duplicate Files

March 8, 2026 Steve Emms Roundup, Utilities

We feature free and open source software that lets you find and remove the duplicate files.

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Emoji

14 Best Free and Open Source GUI Emoji Pickers

March 8, 2026 Erik Karlsson Other, Roundup, Utilities

An emoji is a pictogram, logogram, ideogram or smiley embedded in text and used in electronic messages and web pages.

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Files

23 Best Free and Open Source Linux TUI File Explorers

March 8, 2026 Steve Emms CLI, Productivity, Roundup

A terminal UI based (TUI) file explorer is software which lets you explore the file system. We recommend the best open source options.

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Programming Tools for Kids

Top 10 Programming Tools for Kids

March 8, 2026 Eilidih Parris Education, Programming, Roundup

The art of programming is often perceived as being a difficult activity. Here’s great free and open source tools to help kids start coding.

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Application Launchers

29 Best Free and Open Source Linux GUI Application Launchers

March 8, 2026 Steve Emms CLI, Productivity, Roundup, Utilities

Application launchers play an integral part in making the Linux desktop a more productive environment to work and play.

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Application Launchers

4 Best Free and Open Source Linux TUI Application Launchers

March 8, 2026 Steve Emms Desktop, Roundup, TUI

Application launchers play an integral part in making the Linux desktop a more productive environment to work and play.

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Image Processing

14 Best Free and Open Source Image Processing Libraries

March 8, 2026 Eilidih Parris Graphics, Roundup

In this article we recommend the finest image processing libraries. All free and open source goodness.

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Programming

6 Best Free and Open Source Syntax Highlighters

March 8, 2026 Eilidih Parris Programming, Roundup

We explore specialised open source tools that offer syntax highlighting for a whole raft of programming languages.

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Front-end Frameworks

11 Best Free and Open Source CSS Front-End Frameworks

March 8, 2026 Steve Emms Internet, Programming, Roundup, Web Apps

This article recommends the finest free and open source software that lets you dive into responsive design using CSS.

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Security

11 Useful Free and Open Source Linux Reverse Vulnerability Analysis Tools

March 7, 2026 Steve Emms Roundup, Security

Vulnerability analysis is an essential activity for enterprise security. We recommend useful open source tools.

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Gaming Chat

4 Best Free and Open Source Terminal-Based Linux Discord Clients

March 7, 2026 Steve Emms Internet, Roundup, TUI

In this roundup, we focus on terminal-based software only. There’s a separate roundup for GUI-based clients.

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Security

8 Best Free and Open Source Network Intrusion Detection Systems

March 7, 2026 Steve Emms Internet, Roundup, Security

An intrusion detection system is a device or software application that monitors a network or systems for malicious activity or policy violations.

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Data ScienceTake our free interactive courses in data science. There are courses for Python using pandas and plotnine and R using ggplot2.

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Programming Books

Read our curated lists of great free programming books. Learn Java, C, Python, C++, C#, JavaScript, PHP, and many more languages.

Alternatively, check out our series of great free programming tutorials.

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Small Devices

We’re publishing a series of articles for each of these Linux-based phones, Mini PCs, SBCs, and NAS devices.

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BOSGAME M6 HX370 – AMD
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Other SBC series are available on our Series landing page.

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Recent Posts

  • cecup – GUI backup tool based on rsync
  • Exchange – convert between XML and Blueprint
  • Feedr – polished Linux terminal-based RSS/Atom feed reader
  • 12 Best Free and Open Source Subtitle Editors
  • strace-tui – explore strace output
  • 9 Best Free and Open Source Linux Desktop Wiki GUI Notes Apps
  • Icebg – Wayland wallpaper setter
  • 8 Best Free and Open Source Restic Front-Ends
  • assh – make your ssh client smarter
  • 8 Best Free and Open Source Linux Handwritten GUI Notes Apps

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