Open Source C Software
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C Software
Browse free open source C Software and projects below. Use the toggles on the left to filter open source C Software by OS, license, language, programming language, and project status.
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Our Free Plans just got better! | Auth0You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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Simplify IT and security with a single endpoint management platformNinjaOne automates the hardest parts of IT, delivering visibility, security, and control over all endpoints for more than 20,000 customers. The NinjaOne automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. The company seamlessly integrates with a wide range of IT and security technologies. NinjaOne is obsessed with customer success and provides free and unlimited onboarding, training, and support.
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TortoiseSVN
An Apache SVN client, right where you need it most
TortoiseSVN is a Subversion (SVN) client, implemented as a windows shell extension. Which means it's available right where you need it: in the Windows file explorer. It's intuitive and easy to use, since it doesn't require the Subversion command line client to run. Simply the coolest Interface to (Sub)Version Control! -
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Tux Paint
An award-winning drawing program for children of all ages
Tux Paint is a free, award-winning drawing program originally created for children ages 3 to 12, but enjoyed by all! It combines an easy-to-use interface, fun sound effects, and an encouraging cartoon mascot who guides children as they use the program. You're presented with a blank canvas and a variety of drawing tools to help them be creative. Along with paintbrush, shapes and text, Tux Paint includes a "stamp" feature to add pre-drawn or photographic imagery to pictures, and a set of "magic tools" that provide filter effects (like blur, tint and waves) and interesting drawing tools (like train tracks, bubbles and grass). Tux Paint includes a collection of "starter" images, both coloring-book style and photo-realistic, and a large collections of stamps are available as a separate download. Additional content can be added by parents & teachers, or downloaded from 3rd parties. Tux Paint is available for Windows, macOS, Android, Linux, & Haiku operating systems, among others. -
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Dia Diagram Editor
Free drawing software for Windows, Mac OS X, and Linux
Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python. -
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NSIS: Nullsoft Scriptable Install System
Windows installer development tool
NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution. Being a user's first experience with your product, a stable and reliable installer is an important component of succesful software. With NSIS you can create such installers that are capable of doing everything that is needed to setup your software. NSIS is script-based and allows you to create the logic to handle even the most complex installation tasks. Many plug-ins and scripts are already available: you can create web installers, communicate with Windows and other software components, install or update shared components and more. -
Gen AI apps are built with MongoDB AtlasMongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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UltraDefrag
Increase your system performance with this easy to use tool
Please note, here you can find the latest open source release of UltraDefrag (7.1.4). The most recent UltraDefrag release (14.0.0) can be found on our official website: https://ultradefrag.net UltraDefrag is a disk defragmenter for Windows, which supports defragmentation of locked system files by running during the boot process. It is easy to use without any complicated scripting or a huge load of configuration settings. You can filter the files processed by size, number of fragments, file name and path. You can terminate the process early by specifying an execution time limit. -
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PNotes is light-weight, flexible, skinnable manager of virtual notes on your desktop. It supports multiple languages, individual note's settings, transparency and scheduling. Absolutely portable as well - no traces in registry. PNotes.NET edition requires .NET framework 4 Client Profile
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Gpredict
Real time satellite tracking and orbit prediction
Gpredict is a real-time satellite tracking and orbit prediction application. Gpredict can track an unlimited number of satellites and display the data in tables and various graphical view. -
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Windows port of Glade 3. The latest version includes a stand-alone installer with bundled GTK+ 2.16.0 and libxml 2.7.3. Extra installers or zip files are not required. No changes to the Glade source were required to compile under mingw.
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IPCop Firewall
Linux firewall distribution geared towards home and SOHO users.
The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy. -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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Octavi-OS
fast mirror online soon
An AOSP based custom rom with new look and feel and massive customisations , contains everything you need . -
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Robolinux
MAX Privacy with Robolinux R12.12
All 3 Robolinux Desktop versions come with new login and grub boot splash screens & LibreWolf browser which has the highest privacy! LibreWolf is a fork of Firefox so you can use its data. The Legacy Bios isos only work in VM's & Non UEFI PC's. Don't miss 50% Off 12+ price only $59.95 Expires June 21 2025 The 12+ Sale details Robo UNTRACKER Custom Installer FREE! Save $40 FAAST Boot Custom Installer FREE! Save $40 Backdoor security Custom Installer FREE! Save $40 12 Advanced upgrades! Privacy App installers FREE! Stealth VM for FREE! Save $40 C Drive to VM for FREE! Save $40 The UNTRACKER makes you 100% anonymous on the internet so you can stop being tracked & traced by Evil Governments & Spy Agencies! All Robolinux R12 rolling realease Legacy BIOS & UEFI versions have the newest 5.15 Linux Kernel, compilers & software libraries & applications. Each rock solid R12 version has Long Term Support through 2030 Follower of YASHUA! John Martinson Robolinux.org -
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Stellarium
A planetarium software that shows a 3D simulation of the night sky
Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets, nebulae and others things like ground, landscape, atmosphere, etc. -
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Ario is a GTK2 client for MPD (Music player daemon). The interface used to browse the library is inspired by Rhythmbox but Ario aims to be much lighter and faster.
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Mp4 Video 1 Click FFMPEG for Windows
Video/audio converter/transcoder/player in File Explorer mouse menu
The one-click zero-conf video/audio converter/transcoder/player inside a Windows File Explorer mouse context menu. H265/HEVC codec supported. Hardware acceleration supported. Ultra-fast transcoding supported. Produces standard anywhere-playing mp4/h264/yuv420p/aac video or mp3/cbr/320k audio files by default. FFMPEG 4.2.2 command line added and can be edited for your own custom conversion. Supported video containers: *.mpg, *.mp4, *.mov, *.ts *.3gp, *.avi, *.av1, *.wmv, *.flv, *.webm, *.mkv, *.mpeg-dash and much more... Supported video codecs: H.264/AVC, HEVC/H.265, H.261, H.262, H.263, Motion JPEG, Theora, VP3, VP5, VP6, VP7, VP8, VP9, animated WebP and much more... Supported audio containers: *.mp3, *.mp1, *.mp2, *.wma, *.alac, *.ogg, *.speex, *.vorbis, *.opus, *.flac and much more... Supported audio codecs: MP3, AAC, HE-AAC, MP1, MP2, MPEG-4 ALS, WMA1, WMA2, WMA Pro and WMA Lossless, XMA, ALAC, On2 AVC and much more... -
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Modular, touch screen friendly navigation system with GPS tracking, realtime routing engine and support for various vector map formats. Works on a wide range of devices, from computers to smartphones.
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Mrxvt is a multi-tabbed X terminal emulator based on rxvt. It is portable, lightweight and fast. It supports psuedo-transparency, background image (JPEG/PNG/XPM), tinting, NeXT/Rxvt/Xterm/SGI style scrollbar, multi-languages (CJK), XIM, freetype font...
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BEE free TECH
[ Beautiful, Effective, Efficient, Freedom, Technology ]
BEE free 20.04 is a community-driven Linux distribution based on Ubuntu 20.04 . -
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ispCP is a project founded to build a Multi Server Control and Administration Panel without limits. This Control Panel should be usable by any Internet Service Provider (ISP). This project is a fork of the stalled VHCS.
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cmu-opkg
opkg for cmu mazda infotainment
This is only repository binary file. If you interest, visit the website https://gitlab.com/mzdonline/cmu-opkg. For developer to activate package management system on CMU. Developer can easy to build own package .Look at Makefile and opkg/* -
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Bitcoin Black Core
BLACK use peer-to-peer technology to operate with no central authority
Bitcoin Black Core is a peer-to-peer electronic cash system that aims to become sound global money with fast payments, micro fees, privacy, and high transaction capacity (big blocks). In the same way that physical money, such as a dollar bill, is handed directly to the person being paid, Bitcoin Black Core payments are sent directly from one person to another. As a permissionless, decentralized cryptocurrency, Bitcoin Black Core requires no trusted third parties and no central bank. Unlike traditional fiat money, Bitcoin Black Core does not depend on monetary middlemen such as banks and payment processors. Transactions cannot be censored by governments or other centralized corporations. Similarly, funds cannot be seized or frozen — because financial third parties have no control over the Bitcoin Black Core network. Bitcoin Black Core combines gold-like scarcity with the spendable nature of cash. With a limited total supply of 10,5 million coins. Transactions are fast. -
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LinuxTLE
LinuxTLE (Revival)
LinuxTLE(Linux Talay) is the legendary Thailand Linux Distribution lost technology from NECTEC. Now, reborn out of demise, LinuxTLE has finally build the 11.0 version code named "Cha-Am" revived the dead project by the mysterious successor. Shifted from GNOME2 into Mate Desktop which supported both Thai & English languages. LinuxTLE 11.0 currently based from Ubuntu 16.04 LTS. There will be also Debian 9.0 based build soon. "Talay(ทะเล)" means "The Sea" pronounced in Thai languages. Refer: - https://distrowatch.com/table.php?distribution=linuxtle - https://en.wikipedia.org/wiki/LinuxTLE - https://th.wikipedia.org/wiki/ลีนุกซ์ทะเล Installation: - Recommend burn with DVD - Currently x64 iso - Use "Refracta Installer" inside "System Tools" category from start menu. - CD Username: user - CD Password: root Note: To get the same desktop as CD. Please install with the current user & root password & change them after installed. -
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Debuxxe is an open source personal grader (or judge system) written in VB6.0. It helps training students who participate in computer olympiad program or informatics contests. Users can add their problems to Debuxxe easily.
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We implement a new IP address auto-configuration mechanism for MANET. The proposed mechanism lets any nodes in a MANET distribute address pools to a new node. The proposed algorithm can guarantee address uniqueness and achieve fast address assignment
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