Browse free open source C Internet Software and projects below. Use the toggles on the left to filter open source C Internet Software by OS, license, language, programming language, and project status.

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  • 1
    Memorial of original *Hobbit*'s version 1.10 of netcat tool. nc is a Swiss Army knife utility to write and read data across TCP and UDP network connections.
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    Downloads: 285 This Week
    Last Update:
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  • 2
    BlackBelt Privacy Tor/i2p+WASTE+VidVoIP

    BlackBelt Privacy Tor/i2p+WASTE+VidVoIP

    Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP

    Open Source - GPLv3 inc images. *** PLEASE NOTE: There are now 2 seperate versions here. *** One is Pre Firefox 57. The other is Post Firefox 57. *** For those providing mirrors, please enable your users to realize this. Vidalia Based, Tor as a Service Solution. MicroSip: enables FREE PC to PC video calling with no account sign-up and no middleman server. WASTE: enables FREE Conference VoIP, chat, file transfer and support. *** AI Powered *** Tor/i2p: enables safer browsing. Tor/i2p Profile: Browse over Tor/i2p on Firefox (Vanilla, ESR), Waterfox (Classic, New), Palemoon , LibreWolf and legacy CyberFox. As with all versions of Tor - do not rely on this for strong anonymity. A usability enhanced Privacy Pack. Use alongside Tor Browser Bundle. An installer, for : Vista 32/64, Win7 32/64, Win8 32/64, Win10 32/64, Win11, Linux (Wine)
    Downloads: 46 This Week
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  • 3
    ATTENTION: project moved to http://code.google.com/p/mongoose
    Downloads: 3 This Week
    Last Update:
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  • 4
    This is a new version of the PNGQuant software to quantize a 32 bits PNG downto 8 bits with transparency. Resulting images can display correctly in all modern browser including IE5.0 and later without ugly javascript or flash hack.
    Downloads: 3 This Week
    Last Update:
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  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
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  • 5
    Customizable torrent tracker for vBulletin 3.7.x. & 3.8.x. VBTT 3 uses PHP integrated tracker(smaller sites) or XBT backend style(large sites with SSH access)
    Downloads: 3 This Week
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  • 6
    MaraDNS is a fully open-sourced DNS server that strives to be secure. It is written in C (no C++) and is suitable for embedded systems.
    Downloads: 2 This Week
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  • 7
    lcxterm

    lcxterm

    Linux Console X-like Terminal

    LCXterm is a ncurses-based terminal emulator that brings additional conveniences to the raw Linux console and other terminals. LCXterm can: enable GPM mouse to work through a network connection; speed up the console significantly; provide a long and persistent scrollback; transfer files via Xmodem, Ymodem, Zmodem, and Kermit; provide user-defined function key macros; and many more.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Alienation Space will act like a container for many small projects under various Open Source licenses adn for many purpose. We like to create small SDL games, a good CMS and a light BBS ... and small utilities for MorphOS ... Stay tuned! ;)
    Downloads: 0 This Week
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  • 9
    A Buddhadharma dictionary project (budict - Buddha Dict) using standard DICT protocol. The project includes dictionaries of English-English, English-Chinese, Chinese-English, and Chinese-Chinese. The original data was from Electronic Buddhadharma Society
    Downloads: 0 This Week
    Last Update:
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  • 10
    CartoReso intends to facilitate enterprise computer network mapping.
    Downloads: 0 This Week
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  • 11
    DaNielS is a DNS server for the Microsoft Windows Win32 API platform. It is a port of djbdns, which retains all the functionality of the original package, but uses native Windows function calls. It is distributed as a patch to the original djb package.
    Downloads: 0 This Week
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  • 12

    EGNLA

    Heterogeneous cluster for acceleration of linear algebra computations

    This project deals with a new concept of the heterogeneous grid for acceleration of the numerical linear algebra computing. We design this grid with respect to maximal ratio between cost and computational power. It allows a parallelization of scientific codes with minimal programming effort. We also optimize grid concept to be less sensitive to network parameters.
    Downloads: 0 This Week
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  • 13
    Shows the result of a traceroute on a map. Location obtained either in local database or from the netgeo server
    Downloads: 0 This Week
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  • 14
    An user-friendly PPP dialer for GNOME 2
    Downloads: 0 This Week
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  • 15

    Html preprocessor

    Html preprocessor is scripting language by which webpage can created

    Html preprocessor is a scripting language through which webpage can be created.you have to just write preprocessor script and it outputs html webpage. NOTE: I (developer) need some friend who help in development of this.And one for documentation. Please contact me to help:EMAIL - singhroshan1999@gmail.com
    Downloads: 0 This Week
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  • 16
    Simple IOCP framework for Windows 2000/XP/2003 Server. Can be extended to serve up any protocol.
    Downloads: 0 This Week
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  • 17
    IPUpdate updates any number of domains with an IP taken from pluggable external tools. Keep your public IP up-to-date or enable failover for your services. Supports any dns server that supports RFC2136 dynamic update, including BIND with TSIG security.
    Downloads: 0 This Week
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  • 18
    IntelliPlug is a project about integration between two products : NanoStack from Sensinode and WPC from WattEco. This project have been developed by a team of Ecole Centrale d'Electronque of Paris in collaboration with EDF R&D.
    Downloads: 0 This Week
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  • 19
    Encrypted and anonymous distributed network for a TCP stream. This will give means for true free-speech radio or video stations.
    Downloads: 0 This Week
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  • 20
    jpg2html is a series of C programs that embeds JPG images into HTML. Images are comparatively highly compressed (using RLE and BASE64) and decoded using JavaScript.
    Downloads: 0 This Week
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  • 21
    JSPowerLin - Linux with a Java edge, a lightweight platform for developing and deploying J2EE applications and Java Server Pages on a server or servercluster.
    Downloads: 0 This Week
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  • 22
    A Windows NT / 2000 service to monitor the link quality of a list of IP addresses in a configuration file and produce an HTML file as output which indicates the link status. Uses ICMP ping. Log file and log file analyser for producing graphs included.
    Downloads: 0 This Week
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  • 23
    This project will be a collection of tools that will allow manipulation of the PDN . These tools are mainly being developed for use on the N800 Internet tablet. These tools will be writen in Perl, Python and C and should run on all Unix platforms
    Downloads: 0 This Week
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  • 24
    Creates really cool and useful hypermaps from SQL database schema, consists of a small PL/SQL metadata extractor and a Python (or C) postprocessor file.
    Downloads: 0 This Week
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  • 25
    Collection of free tools developed under SDI's guidance.
    Downloads: 0 This Week
    Last Update:
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