Browse free open source System software and projects for Windows and Linux below. Use the toggles on the left to filter open source System software by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
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    AppSignal installs in minutes and auto-configures dashboards, alerts, and error tracking.

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  • 1
    This has a Python ICAP (Internet Content Adaptation Protocol) server and IRML parser. Using this, a web proxy can do rule-based adaptation of content before delivery to clients. Has a Python proxylet API and squid-icap-client code too.
    Downloads: 0 This Week
    Last Update:
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  • 2
    CGIgen is a collection of classes that are useful in data-encapsulation esp. for CGI-scripts. It also includes other classes that may be helpful in writing CGI-scripts.
    Downloads: 0 This Week
    Last Update:
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  • 3
    Phasault is a EMail Tool-Client, which provides some features you can't see in other E-mail Clients. Coded in Python using Tk as GUI. Works in Win32 and Unix/Linux (with python interpreter installed), and also planning to create stand-alone distribution o
    Downloads: 0 This Week
    Last Update:
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  • 4
    A pure Python module for Awk style processing.
    Downloads: 0 This Week
    Last Update:
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  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
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  • 5
    PyREXX is a interprocess messaging server for routing remote prodecure calls using xml-based messages (Jabber, XML-RPC, etc), which will allow programs to interact more easily.
    Downloads: 0 This Week
    Last Update:
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  • 6
    PyOTP is a simple Python library to handle one-time password generation and checks as specified in RFC2289 (previously RFC1938) and implemented in SKey, OPIE, and a number of other systems.
    Downloads: 0 This Week
    Last Update:
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  • 7
    YAML (tm) is a straight-forward data serilization language, offering an alternative to XML where markup (named lists and mixed content) are not needed. YAML borrows ideas from rfc822, SAX, C, HTML, Perl, and Python.
    Downloads: 0 This Week
    Last Update:
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  • 8
    eZ Publish enduser documentation in german for version 3.4 (light blue admin) and version 3.6 (dark blue admin)
    Downloads: 0 This Week
    Last Update:
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  • 9
    This project offers 3 basic tools for manipulating binary files: 1) flexible hexdump 2) hexencoder that reads a binary file and applies provided binary changes at given offsets and 3) a binary compare that gives summary of ranges where files differ
    Downloads: 0 This Week
    Last Update:
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  • 10
    idle bits of wxPython code (see boa-constructor if you want an IDE)
    Downloads: 0 This Week
    Last Update:
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