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.

  • Automated quote and proposal software for IT solution providers. | ConnectWise CPQ Icon
    Automated quote and proposal software for IT solution providers. | ConnectWise CPQ

    Create IT quote templates, automate workflows, add integrations & price catalogs to save time & reduce errors on manual data entry & updates.

    ConnectWise CPQ, formerly ConnectWise Sell, is a professional quote and proposal automation software for IT solution providers. ConnectWise CPQ offers a wide range of tools that enables IT solution providers to save time, quote more, and win big. Top features include professional quote or proposal templates, product catalog and sourcing, workflow automation, sales reporting, and integrations with best-in-breed solutions like Cisco, Dell, HP, and Salesforce.
  • Cloud-native procurement software platform Icon
    Cloud-native procurement software platform

    GLOBAL LEADER IN DIGITAL PROCUREMENT AND SUPPLY CHAIN SOLUTIONS

    SMART by GEP is an AI-powered, unified source-to-pay (S2P) procurement software that brings end-to-end procurement functionality for both direct and indirect spend management into a single, cloud-native platform. It features a range of procurement tools built into one unified procurement system; eliminating the need for separate, stand-alone software, modules, or tools for managing specific functions.
  • 1
    libmng -THE reference library for reading, displaying, writing and examining Multiple-Image Network Graphics. MNG is the animation extension to the popular PNG image-format.
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    Downloads: 1,570 This Week
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  • 2
    Advanced Onion Router
    Advanced Onion Router is a portable client for the OR network and is intended to be an improved alternative for Tor+Vidalia+Privoxy bundle for Windows users. Some of the improvements include UNICODE paths, support for HTTP and HTTPS proxy protocols on the same Socks4/Socks5 port with HTTP header filtering that generates fake identity-dependent headers every time the identity is changed (proxy chains are also supported), support for NTLM proxies, a User Interface that makes Tor's options and actions more accessible, local banlist for forbidden addresses, private identity isolation, a point-and-click process interceptor that can redirect connections from programs that don't support proxies, also giving them fake information about the local system and support for .onion addresses. Also, it can estimate AS paths for all circuits and prevent AS path intersections, it can restrict circuits to be built using only nodes from different countries, can change circuit lengths and more.
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    Downloads: 179 This Week
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  • 3
    FNET - Embedded TCP/IP Stack
    The FNET is a free, open source, dual TCP/IPv4 and IPv6 Stack (under Apache Version 2.0 license) for building embedded communication software on 32bit MCUs.
    Downloads: 8 This Week
    Last Update:
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  • 4
    basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
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    Downloads: 18 This Week
    Last Update:
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  • Stakeholder Management Software | Tractivity Icon
    Stakeholder Management Software | Tractivity

    Centralise your stakeholder data, manage relationships effectively and deliver improved outcomes

    With Tractivity's stakeholder management platform comes clarity from one system. Read more to find out how our cloud-based platform can help your stakeholder engagement and consultation projects. If improved stakeholder consultations and outcomes matter to your organisation, then we're here to help you engage, manage and deliver compelling insights and improved outcomes across your entire stakeholder landscape. When you engage with Tractivity you get access to the most up to date, relevant and practical tools to deliver impactful communications all from one system. Run successful engagement projects from start to finish with all the tools in one system. Our cloud-based platform helps you continually monitor your entire stakeholder landscape bringing the clarity you need. Our platform is designed to help you engage and capture every interaction. Tractivity gives you the tools to be creative, engaging, and to communicate your success.
  • 5
    Back Orifice XP is a network remote administration tool, gives control of the system, network, registry, passwords, file system, and processes. Based in BO2K 1.1 but with a new plugin architecture.
    Downloads: 18 This Week
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  • 6
    Small HTTP server

    Small HTTP server

    Universal server

    It is not only a web server, it is also Mail server, DNS server, FTP server, Proxy server, VPN server and client... All in one! This program will help you to open all the possibilities Internet can offer for your company - public site, provide Internet access and personal mailboxes for each employee! HTTP server. Server Side Includes. Regular expression in SSI. CGI interface for scripts (Executable files; Perl,PHP, or another external interpreters) ISAPI interface. Virtual hosts and directories Mail POP3 server. SMTP server. FTP server HTTP proxy server DNS server DHCP server HTTP TLS VPN server
    Downloads: 12 This Week
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  • 7
    A set of reusable libraries and programs for the Apple Newton MessagePad, including XML/HTML parsers, an HTTP library and RSS/HTML viewers as well as GTD and organizer packages.
    Downloads: 4 This Week
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  • 8
    Open Far Plugins
    Open source plugins for Far Manager - windows file manager which is now available under revised BSD license from www.farmanager.com
    Downloads: 3 This Week
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  • 9
    VAP (Video Access Point)

    VAP (Video Access Point)

    The VAP is a wireless access point used to distribute audio/video stre

    The VAP is a wireless access point used to distribute audio/video streams for TV service within the house.
    Downloads: 2 This Week
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  • Scheduling for Home Care Software Icon
    Scheduling for Home Care Software

    Home care agency owners, schedulers, nurses, managers, and caregivers searching for a solution to improve their operations

    Find the right caregiver for any client fast! Our database matches your caregivers with clients by skills, location, and availability. Monitor your leads and referral sources, with a complete history of your activities. You can even link your website to AdaCare's database. Keep records of all your staff, names, addresses, phone numbers, available hours, CEUs, and license expirations. Our "instant timecard" replaces paperwork, and sends alerts if caregivers are late. Less work, and better documentation. Your caregivers can sign in to view their schedules, calendars, maps, and more. Help your caregivers and your office staff. Print and export hours and mileage, for easier billing and payroll. Plus, reports and charts for managing your business. Secure and reliable, and you can work from anywhere, home, office, or in the field. Your caregivers can log in from home and print their own schedules and maps.
  • 10
    Old Skool Tech
    This project is an effort to develop open source software for all old platforms, like MSX, Commodore, AMIGA, Atari, ..... and collect technical information about old platforms, keeping the "old skool" flame alive.
    Downloads: 1 This Week
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  • 11
    C64/65/128 networking software for FreeBSD, Linux, Amiga, Solaris, BeOS and Windows.
    Downloads: 1 This Week
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  • 12
    The Shark CGI Function simplifies programming CGI's in C. It extracts variables and contents from GET, POST & multipart/form-data forms (including file uploads and cookies) and makes them accessible as environment variables. See homepage for more info.
    Downloads: 1 This Week
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  • 13
    TeXBrowse is a plugin based web-browser, wich allows users to view any type of sites on the web. The main goal is to develop a LaTeX plugin so users can use LaTeX files like they use HTML. Because of it is plugin based developers can easily create their o
    Downloads: 1 This Week
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  • 14
    Linux/Windows Admin with interactive features to control Resources on a remote PC
    Downloads: 0 This Week
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  • 15
    Barbux, the bearded people OS
    Downloads: 0 This Week
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  • 16
    Black scalpel is an advanced graphical (Swing gui) security and analysis tool written in Java, C and Assembler (platform independent). Current stage is early alpha, many features are still missing. Use SVN!
    Downloads: 0 This Week
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  • 17

    Cnc's IP Data Volume Report

    Logs IP to IP contact, number of packets, bytes.

    Cnc's IP Data Volume Report: Logs IP to IP contact, number of packets, bytes, time of contact, Ethernet too! View via local web interface. Very simple for those who want to view who your computer is contacting the most!
    Downloads: 0 This Week
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  • 18
    daitrix is a secure os built on security, ease of use, and linux/unix based. verry fast to install with 4 setup types- dev, server, desktop and all. everything a normal linux distro has and then some.
    Downloads: 0 This Week
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  • 19
    Draconis is a suite with several Internet Programs for the ATARI platform. It contains clients and drivers for a sucessful internet access.
    Downloads: 0 This Week
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  • 20

    FAIN SNMP Activator

    Active Network Programming Language

    FAIN SNAP provides an active network programming language and interpreter. It allows finite state machines to be operated over a number of network elements. Its main use is to program firewalls and raise alerts. It is a native Debian distribution.
    Downloads: 0 This Week
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  • 21
    Far Manager

    Far Manager

    Text mode file and archive manager for Windows

    Far Manager is a program for managing files and archives in Windows operating systems. Far Manager works in text mode and provides a simple and intuitive interface for performing most of the necessary actions: viewing files and directories; editing, copying and renaming files; and many other actions. Far Manager has a multi-language, easily configurable interface. File system navigation is made easier through the use of color highlighting and sort groups. The functionality of Far Manager is greatly extended by external DLL modules — plugins (made possible by a special set of interfaces — the Plugins API). For example: archive support, FTP client, temporary panel and network browser are all implemented as plugins included in the standard distribution of Far.
    Downloads: 0 This Week
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  • 22
    GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.
    Downloads: 0 This Week
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  • 23
    The aim of this project is for a stand alone home automation control system which consists of hardware (main and remote networked controllers) and software to monitor and control various devices around your house including X10 (plus others).
    Downloads: 0 This Week
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  • 24
    Immune Security Architecture For your Enterprise -- Host-Based Intrusion detection for UNIX based systems, at the process level. Detect changes in the normal behavior of processes, advanced features to detect Buffer Overflows.
    Downloads: 0 This Week
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  • 25
    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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