Explore the best free and open source tools for climate, weather and Earth-science data analysis, visualisation and scientific workflows.
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Linux: Software, Distros & Hardware
Explore Linux software, distributions, hardware, games, guides and open source alternatives, curated and reviewed by LinuxLinks.
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50 Excellent GNOME Shell Extensions for GNOME 50
Discover 50 excellent open source GNOME Shell extensions compatible with GNOME 50, covering docks, tiling, monitoring and customization.
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Best Free and Open Source Software: August 2026 Updates
August 2026 updates to the largest compilation of recommended free and open source software available for Linux.
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CloakBin – zero-knowledge encrypted pastebin
CloakBin is a self-hosted zero-knowledge pastebin with client-side encryption, password protection, expiry controls, a CLI and HTTP API.
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Image Optimizer – fast private image optimization
Image Optimizer is a desktop app for compressing JPEG, PNG, GIF and SVG images, converting to WebP and processing files locally.
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16 Best Free Linux Screen Capture GUI Tools
We recommend the best free and open source GUI software for taking screenshots.
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CrochetPARADE – crochet pattern renderer, analyzer and debugger
CrochetPARADE is a platform for creating, visualizing and analysing two-dimensional and three-dimensional crochet patterns.
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17 Best Free and Open Source Web-Based Bookmark Managers
We focus on open source web-based bookmark managers. The featured software lets you effectively manage your bookmarks for websites.
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ISO Image Writer – write ISO images to USB drives
ISO Image Writer is a KDE utility for writing ISO images to USB drives with integrated checksum and digital signature verification.
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SunPy – Python tools for solar physics data analysis
SunPy is a Python package providing core facilities for accessing, loading, manipulating and analysing solar physics data.
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Knot Resolver – scalable caching DNS resolver
Knot Resolver is a scalable caching DNS resolver with DNSSEC validation, encrypted DNS transports, persistent caching and flexible policy controls.
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POVThread – convert bitmap images into three-dimensional POV-Ray scenes
POVThread converts bitmap images into three-dimensional POV-Ray scenes that simulate woven canvas or cross-stitch embroidery.
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reeve – local web development stack manager
reeve is a Rust TUI and CLI for managing a local web development stack with web servers, PHP-FPM, databases, DNS, SSL, and traffic monitoring.
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FramR – Wayland screenshot and screen-recording utility
FramR is a Wayland screenshot and screen-recording utility with built-in annotation and upload facilities.
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16 Best Free and Open Source Linux Webcam Tools
Our favorite free Linux tools which enable webcams to capture images and video, and to act as a video surveillance device.
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Inetutils – traditional networking utilities and servers
Inetutils is a collection of classic networking clients, servers and tools including ping, traceroute, FTP, Telnet, ifconfig and WHOIS.
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31 Best Free and Open Source JSON Tools
JavaScript Object Notation (JSON) is a standard, popular and lightweight data text-oriented format based on JavaScript object syntax to represent structured data.
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WeaveDreamer – fabric design software for hand weavers
WeaveDreamer is fabric design software for hand weavers. It provides tools for creating and editing textile weaving drafts.
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Best Free and Open Source Alternatives to Citrix NetScaler
Explore the best free and open source alternatives to Citrix NetScaler for load balancing, reverse proxying and application delivery.
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Hyggshi OS – customizable Debian-based Linux distribution
Hyggshi OS is a Debian-based Linux distribution with a live environment, Calamares installer, custom branding and a choice of desktop environments.
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pychemqt – chemical engineering process simulator
pychemqt is a Python and Qt chemical engineering application for process simulation, thermodynamic calculations, equipment design, and scientific tools.
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10 Best Free and Open Source BorgBackup Front-Ends
BorgBackup (Borg) is a deduplicating backup program. We recommend the best front-ends for Borg.
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