Looking to replace Google Cloud Build? Explore the best free and open source alternatives for CI/CD, container builds and automation.
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Kokoro – Open-Weight Text-to-Speech Model
Kokoro is a lightweight open-weight text-to-speech model offering local speech synthesis, multiple languages, voices, and speed control.
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Best Free and Open Source Alternatives to Adobe RoboHelp
Best free and open source alternatives to Adobe RoboHelp for creating technical documentation, online help, and knowledge bases on Linux.
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4 Best Free and Open Source Malware Sandboxes
Discover free and open source malware sandboxes for static and dynamic analysis of suspicious software.
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PCM Transport – lightweight audio player
PCM Transport is a lightweight audio player with direct ALSA output, gapless playback, DSP tools, CUE support and very low memory use.
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How to Download YouTube Videos, Playlists, and Channels on Linux with 4K Video Downloader Plus
Download YouTube videos, playlists, channels, subtitles and audio on Linux with 4K Video Downloader Plus and its graphical interface.
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sbomnix – generate Software Bills of Materials for Nix
sbomnix generates CycloneDX and SPDX Software Bills of Materials for Nix flakes and store paths, with dependency and metadata analysis.
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Linux PataOS – Debian-based distribution for engineering and design
Linux PataOS is a Debian 13-based Linux distribution with Cinnamon, aimed at CAD, engineering, development, design and productivity.
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20 Best Free and Open Source Linux CAD Software
Computer-aided design (CAD) is the use of computer technology for the design of objects, real or virtual.
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Neko – self-hosted virtual browser and remote desktop
Neko is a self-hosted WebRTC virtual browser and desktop for collaborative browsing, watch parties, remote applications and shared control.
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22 Best Free and Open Source Linux Video Editors
Linux represents an excellent platform for editing video. We recommend the best free and open source video editors.
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RTAB-Map – graph-based SLAM and 3D mapping application
RTAB-Map is a graph-based SLAM application and library for robot mapping, localization, loop closure detection and 3D map generation.
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Molsketch – 2D molecular structure editor
Molsketch is a Qt-based 2D molecular structure editor with chemical drawing tools, OpenBabel integration, and image export.
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JFFS2 – log-structured file system for raw flash storage
JFFS2 is a log-structured file system for raw flash devices, offering compression, wear levelling and resilience to power loss.
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RakuOS – hybrid atomic Fedora-based distribution
RakuOS is a Fedora-based atomic Linux distribution with bootc image updates, rollback, persistent RPM overlays and multiple desktop editions.
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23 Best Free and Open Source Linux Computer Algebra Systems
A computer algebra system (CAS) is mathematical software that can manipulate mathematical formulae in a way similar to the traditional manual computations of mathematicians and scientists.
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OpenPonk – metamodeling platform and modeling workbench
OpenPonk is a Pharo-based metamodeling platform and modeling workbench supporting UML, BPMN, Petri nets, ER diagrams and other notations.
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4 Best Free and Open Source Perl Linter Tools
A linter is a tool used in software development to analyze code for potential errors, stylistic issues, and adherence to coding standards.
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Select Default Application – graphical MIME association manager
Select Default Application is a Qt GUI for managing XDG MIME associations, defaults and conflicts across Linux desktop environments.
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Broadcast Box – sub-second WebRTC broadcasting
Broadcast Box is a self-hosted WebRTC broadcasting platform for sub-second streaming, browser publishing, playback, profiles and administration.
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pyiron_atomistics – atomistic simulation and workflow environment
pyiron_atomistics integrates atomistic simulation, job management, data storage and high-throughput computational materials workflows.
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handlr-regex – manage default applications with regular expressions
handlr-regex is a fast Rust CLI for managing default applications, MIME handlers and regex-based rules, with scripting and selector support.
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NeOS – snapshot-based Arch Linux distribution
NeOS is an Arch-based rolling distribution offering curated updates, KDE Plasma 6, Btrfs snapshots and the Calamares installer.
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CycloneDX CLI – command-line toolkit for BOM documents
CycloneDX CLI analyzes, converts, merges, signs, verifies and validates BOM documents, with support for CycloneDX and SPDX formats.
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