bitrat is a fast command-line checksum tool supporting multiple hash algorithms, HMAC, parallel processing, and nested file hierarchies.
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OSCAR – comprehensive computer algebra research system
OSCAR is a comprehensive computer algebra system covering number theory, algebra, group theory, geometry, combinatorics and polyhedral computation.
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5 Best Free and Open Source Linux Honeypot Tools
Explore free and open source honeypot tools for detecting attacks, analysing malware, capturing credentials, and monitoring threats.
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DRAKVUF Sandbox – agentless malware analysis platform
DRAKVUF Sandbox provides agentless, black-box malware analysis with a web interface, automated sandboxing and detailed behavioural reports.
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5 Useful Free and Open Source Graphical GRUB Config Tools
GRUB is a boot loader software used in Linux systems. We pick 5 useful GUI tools to edit the bootloader configuration.
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chibisafe – self-hosted file uploader and file vault
chibisafe is a self-hosted file uploader with shareable links, albums, tagging, S3 storage, user management, ShareX integration and chunked uploads.
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15 Best Free and Open Source Linux Document Processors
A document processor is a document preparation system. We recommend the best document processors.
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Gojekyll – Jekyll-compatible static site generator
Gojekyll is a Go implementation of a Jekyll-compatible static site generator with Liquid templates, Sass, live reload, file watching, and incremental builds.
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paq – fast BLAKE3 file and directory hashing
paq is a fast BLAKE3 command-line tool for recursively hashing files and directories with deterministic output and parallel processing.
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rofimoji – emoji and Unicode character picker
rofimoji is a searchable emoji and Unicode character picker for rofi and similar selectors, with clipboard, typing, and frecency support.
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Excise – interactive terminal storage navigator
Excise is a terminal storage navigator with interactive disk maps, careful space accounting, reporting and safeguards for permanent deletion.
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Best Free and Open Source CAPTCHA Tools
Discover the best free and open source CAPTCHA tools for privacy-friendly bot protection, including proof-of-work and self-hosted options.
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Kleaner – image metadata cleaner
Kleaner is a graphical image metadata cleaner for removing EXIF, IPTC, XMP and comments from multiple image files before sharing.
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Best Free and Open Source Alternatives to Google Cloud Run
Explore the best free and open source alternatives to Google Cloud Run for deploying scalable serverless container workloads.
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Eigenmath – compact symbolic mathematics application
Eigenmath is a compact symbolic mathematics application offering exact arithmetic, calculus, linear algebra, plotting, and script execution.
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GCLC – mathematical illustrations and automated geometry theorem proving
GCLC creates mathematical illustrations and proves geometry theorems, with Qt GUI, command-line and web interfaces plus LaTeX and SVG export.
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8 Useful Free and Open Source Linux Service Discovery Tools
Service discovery is the process of automatically finding devices and services on a computer network.
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Drift – desktop video editor built with Qt 6 and FFmpeg
Drift is a Qt 6 and FFmpeg video editor with multitrack editing, effects, transitions, captions, audio tools, multicam, and export.
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Nyxelf – static and dynamic ELF malware analysis
Nyxelf combines static and dynamic analysis, decompilation and a QEMU sandbox to investigate suspicious Linux ELF binaries through a graphical interface.
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22 Best Free and Open Source Linux Speech Synthesis Tools
Speech synthesizers are text-to-speech systems used with computers. We feature the finest free and open source speech synthesizers.
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