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

  • Digital Asset Management Icon
    Digital Asset Management

    Manage all your digital marketing assets from your own good-looking, easy-to-use spot in the cloud.

    Make one quick stop for all of your company's images, stock photos, videos, creative files, documents, presentations and more. Powerful tagging and search features deliver exactly what you’re looking for.
    Free Trial
  • The only CRM built for B2C Icon
    The only CRM built for B2C

    Stop chasing transactions. Klaviyo turns customers into diehard fans—obsessed with your products, devoted to your brand, fueling your growth.

    Klaviyo unifies your customer profiles by capturing every event, and then lets you orchestrate your email marketing, SMS marketing, push notifications, WhatsApp, and RCS campaigns in one place. Klaviyo AI helps you build audiences, write copy, and optimize — so you can always send the right message at the right time, automatically. With real-time attribution and insights, you'll be able to make smarter, faster decisions that drive ROI.
    Learn More
  • 1
    Libinklevel is a library to check the ink level of ink jet printers connected via USB. Canon BJNP network printers are supported too. It works on Linux and FreeBSD.
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    Downloads: 28 This Week
    Last Update:
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  • 2
    Ink is a command line tool which displays the ink level of your printer. It makes use of libinklevel.
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    Downloads: 22 This Week
    Last Update:
    See Project
  • 3
    This project includes 4 main modules to use with CUPS : "KUPS", a KDE administration front-end, "XPP", a light graphical printing frontend, "QTCUPS", a front-end and library for Qt, and "CUPS-DRIVERS", GS drivers which allow to print to any printer.
    Downloads: 2 This Week
    Last Update:
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  • 4
    A full-featured, GTK-based control panel for IceWM, featuring an IceWM theme designer, IceSoundManager (sound events), IcePref2, & tools to manage wallpaper, cursors, keys, window options, & more. IceWMCP has a familiar, Control Panel-like interface.
    Downloads: 2 This Week
    Last Update:
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  • Macaw Insurance Agency Software Icon
    Macaw Insurance Agency Software

    Macaw AMS is for selling Insurance. Brokers, MGAs, MGUs, Program Managers and Lloyds Coverholders can use Macaw AMS to automate their operating model.

    Nest Innovative Solutions has a great mix of insurance industry knowledge, technology, project management and ability to implement change quickly that made vendor selection a very simple process for our MGA. They are not only a technology vendor, but a business partner.
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  • 5
    This tool enables you to produce a LaTeX (standard, no extension required) report for database objects (tables, views, indexes, functions, primary/foreign keys, columns, types, keywords, system functions) thanks to the JDBC Api.
    Downloads: 0 This Week
    Last Update:
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  • 6
    A collection of useful tools for automating common tasks in a programming contest (like ACM/ICPC).
    Downloads: 0 This Week
    Last Update:
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  • 7
    C Linux printer driver development for the Lexmark X125 All-in-one printer/scanner/fax.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Pythońol is an all-in-one program to help English speakers learn Spanish. Features include: Pronunciation, verb conjugation, dictionary (70,000+ words), thesaurus, quizzes, full-text translation, idioms, a verb browser, and a large reference section.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Sinkspool provides a hardcopy interface between the Hercules emulator and your printer. When the sinkspool utility times out reading the pipe, the captured report is passed to another command, to print or capture the job output.
    Downloads: 0 This Week
    Last Update:
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  • Rental Property Management Software Made Easy Icon
    Rental Property Management Software Made Easy

    Save 15 hours a month, put your rental portfolio on autopilot and make accounting a breeze.

    DoorLoop is built for property managers, management companies, owners, landlords, investors, community associations, or anyone managing any property worldwide.
    Learn More
  • 10
    moerAskip enables the user to save, edit and switch network profiles. These profiles will include ip address, dns, printer, samba, webserver, desktop apps etc. settings. As of version 0.3 moerAskip will run on all platforms.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Creating labels for your data/MP3 CDs using PHP and PostScript (output will be a postscript file), controled by a frontend and a PostScript template.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Printer_on is a small program which gives you a warning if you printer is powered on. You can put it in your linux shutdown script, so you'll be notified if your printer is still powered on when you shutdown your computer.
    Downloads: 0 This Week
    Last Update:
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  • 13
    Stylus Toolbox is an Epson inkjet printer utility. It shows ink levels, allows you to clean and align your print heads, and to perform a nozzle check. As it is a graphical front-end for escputil, it supports all Epson printers supported by Gutenprint.
    Downloads: 0 This Week
    Last Update:
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