Open Source Formats and Protocols

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

  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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  • 1
    NAPS2 - Not Another PDF Scanner

    NAPS2 - Not Another PDF Scanner

    Scan documents to PDF and other file types, as simply as possible.

    Visit NAPS2's home page at www.naps2.com. NAPS2 is a document scanning application with a focus on simplicity and ease of use. Scan your documents from WIA- and TWAIN-compatible scanners, organize the pages as you like, and save them as PDF, TIFF, JPEG, PNG, and other file formats. Available on Windows, Mac, and Linux. NAPS2 is currently available in over 40 different languages. Want to see NAPS2 in your preferred language? Help translate! See the wiki for more details.
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    Downloads: 1,242 This Week
    Last Update:
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  • 2
    Vienna

    Vienna

    An open source Mac OSX RSS reader with support for RSS/Atom feeds

    Vienna is an open source Mac OSX RSS reader with support for RSS/Atom/JSON feeds, article storage and management via a SQLite database, written in Objective-C and Cocoa. Feeds can be accessed directly, or through a syncing service supporting the Open Reader API, like BazQux.com, FreshRss.org, FeedHQ.org, InoReader.com or TheOldReader.com. Development now happens on GitHub: https://github.com/ViennaRSS/vienna-rss
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    Downloads: 269 This Week
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  • 3
    biblatex
    Biblatex is a LaTeX package which provides full-featured bibliographic facilities
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    Downloads: 174 This Week
    Last Update:
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  • 4
    PDF Split and Merge

    PDF Split and Merge

    Split and merge PDF files on any platform

    Split and merge PDF files with PDFsam, an easy-to-use desktop tool with graphical, command line and web interface.
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    Downloads: 390 This Week
    Last Update:
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Start Free
  • 5
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 16 This Week
    Last Update:
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  • 6
    TextureAtlas Toolbox

    TextureAtlas Toolbox

    A powerful, free and open-source tool for TextureAtlases/Spritesheets

    TextureAtlas Toolbox is an all-in-one solution for working with texture atlases and sprite sheets. Extract sprites into organized frame collections and GIF/WebP/APNG animations, generate optimized atlases from individual frames, or convert between 15+ atlas formats. Perfect for game developers, modders, and anyone creating showcases of game sprites. Formerly known as TextureAtlas to GIFs and Frames Licensed under AGPL-3.0 Third-party licenses: See https://github.com/MeguminBOT/TextureAtlas-Toolbox/blob/main/docs/licenses.md The GitHub has most things documented, please have a look there if you want to find out more! Documentation Hub: https://github.com/MeguminBOT/TextureAtlas-Toolbox/tree/main/docs List of supported formats; https://github.com/MeguminBOT/TextureAtlas-Toolbox?tab=readme-ov-file#supported-formats List of supported formats (in-depth): https://github.com/MeguminBOT/TextureAtlas-Toolbox/blob/main/docs/format-reference.md
    Downloads: 50 This Week
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  • 7
    toendaCMS - Your ideas ahead is a publishing system and open-source content management framework, based on a modular structure. It has a user-friendly interface, is simple and intuitive to use. Making it easy to build and maintain a website or weblog wit
    Downloads: 15 This Week
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  • 8
    DBF/dBASE в MySQL, CSV, XML
    Конвертация DBF файлов в MySQL, CSV или XML. Русский, English, Deutsch, Español, Italiano, Français, Čeština, Română. http://dbf-to-mysql-csv-xml.sourceforge.net
    Downloads: 2 This Week
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  • 9
    DragMath is a drag and drop equation editor in the form of a Java applet. Once an expression is created the user can convert it into a variety of different linear syntax for mathematics, including MathML, LaTeX, Maple, Maxima or any user defined style. PLEASE NOTE: active code development has moved to GitHub. https://github.com/maths/dragmath
    Downloads: 2 This Week
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  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
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  • 10
    MediaWiki is the collaborative editing software that runs Wikipedia, the free encyclopedia, and other projects. MediaWiki is no longer distributed via SourceForge, for downloads and other information please visit www.mediawiki.org.
    Downloads: 1 This Week
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  • 11
    CyBerFuN xBTiT
    CyBerFuN xBTiT by cybernet2u / I only install hacks and maintain them / all the credits for the core source goes to : http://www.btiteam.org new files here ->https://github.com/cybyd/cybyd
    Downloads: 1 This Week
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  • 12
    Tiny Java RSS / RDF / Atom Aggregator for desktop. Using Thinlet as interface, it's goal is to provide a cross-platform and lightweight feeder. Skins, antialiasing and multi-language support, because news reading needs to be the most pleasant possible!
    Downloads: 1 This Week
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  • 13
    Dry Dock for Oolite was a tool for manipulating ship models for the open source Elite clone Oolite. It does not work on modern systems.
    Downloads: 0 This Week
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  • 14
    SnuzGallery is a PHP/AJAX/JavaScript gallery. It's ment to be lightweight, easy to set up and easy to customize and configure.
    Downloads: 0 This Week
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  • 15
    TrafficKing is an applikation for looking up departure times for buses and trams in Gothenburg, Sweden.
    Downloads: 0 This Week
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  • 16
    gPDFText is a text editor for GTK+ that opens PDF documents for ebook readers, converts the text contents into plain ASCII text, restores the original paragraphs and removes unwanted line breaks to allow easier zooming on the reader.
    Downloads: 0 This Week
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  • 17
    exportFromXL is a SAS macro for exporting data from Excel into CSV or TXT files using Dynamic Data Exchange. It works on all versions of PC SAS, Excel and Windows -- but notably not on any version of SAS running off of a server.
    Downloads: 0 This Week
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  • 18
    exportToXL is a SAS macro for exporting data from PC SAS onto custom-formatted Excel spreadsheets using Dynamic Data Exchange. It works on all versions of PC SAS, Excel and Windows -- but notably not on any version of SAS running off of a server.
    Downloads: 0 This Week
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  • 19
    jsXe is the Java Simple XML Editor. Out of the box it provides a tree view, DTD/Schema introspection and validation. It's aim is to provide a framework for XML editing through any number of views that can be loaded at runtime as plugins.
    Downloads: 0 This Week
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  • 20
    pilot-qof provides a query interface to data on a Palm device, using pilot-link and QOF - the Query Object Framework. pilot-qof supports reading addressbook, datebook, expenses and ToDo data and runs SQL-type queries on the live data or a QSF XML fil
    Downloads: 0 This Week
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  • 21
    Experimental project for learning to configure jboss. Deploying stuff, defining datasources etc.
    Downloads: 0 This Week
    Last Update:
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