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

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  • 1

    OptiPNG

    Advanced PNG optimization program

    OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
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    Downloads: 725 This Week
    Last Update:
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  • 2
    Game Extractor

    Game Extractor

    Open and edit the archive files used in over 4700 games.

    Reads and writes archives used in many popular games. Great for mod development and game translations. Supports over 4700 games, with more games added through small plugins. Also shows file previews and converts them to different formats.
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    Downloads: 421 This Week
    Last Update:
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  • 3
    pngcrush and other tools for manipulating PNG (Portable Network Graphics) and MNG (Multiple-image Network Graphics) files.
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    Downloads: 254 This Week
    Last Update:
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  • 4
    Crunch

    Crunch

    Insane(ly slow but wicked good) PNG image optimization

    Crunch is an image compression tool for lossy PNG image file optimization. Using a combination of selective bit depth, color palette reduction and color type, as well as zopfli DEFLATE compression algorithm encoding that employs the pngquant and zopflipng PNG optimization tools, Crunch is effectively able to optimize and compress images with minimal decrease in image quality. While it may produce file size gains larger than those produced by lossless approaches, the impact on image quality is often imperceptible, and optimized file sizes are still significantly lower than the original.
    Downloads: 2 This Week
    Last Update:
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  • 5
    The GK3 Tools project is a collection of tools and utilities useful for viewing and modifying the Gabriel Knight 3 data files.
    Downloads: 10 This Week
    Last Update:
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  • 6
    minidjvu is a DjVu encoder for black-and-white images.
    Downloads: 3 This Week
    Last Update:
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  • 7
    JPedal JBIG2 Image Decoder

    JPedal JBIG2 Image Decoder

    A JBIG2 decoder written for Java under a BSD license

    The JPedal JBIG2 Image Decoder is a 100% pure Java image decoder for the JBIG2 file format. The decoder takes the JBIG2 image processing technology developed for the JPedal PDF renderer in 2007 and makes it available as a generic library for more general usage. The JDeli Image Library https://www.idrsolutions.com/jdeli contains a much enhanced and faster version and also provides a complete ImageIO replacement (see https://www.idrsolutions.com/jdeli/imageio-replacement) for Tiff, JPEG, JPEG2000, Png as well as lots of other image formats including Dicom, WMF, PSD, SGI and WebP.
    Downloads: 3 This Week
    Last Update:
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  • 8
    WestPak2 is a tool to view the graphics, animations and other kinds of data from old Westwood games: Dune2, Legend of Kyrandia Series, Eye of Beholder Saga and Lands of Lore 1.
    Downloads: 5 This Week
    Last Update:
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  • 9

    littleutils

    Various small and useful command-line utilities

    The littleutils include duplicate file finders (repeats, repeats.pl, repeats.py), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip2, to-bzip3, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.
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    Downloads: 6 This Week
    Last Update:
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  • 10
    CADI is an implementation of the JPIP standard (JPEG2000 Interactive Protocol - Part 9). CADI includes a JPIP server, a JPIP proxy, and a JPIP Client. CADI is designed and programmed with the aim to provide a flexible framework to test and develop ne
    Downloads: 2 This Week
    Last Update:
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  • 11
    This is a character and items editor for the game Diablo 2 (D2). This also features updates for the expansion pack Diablo 2 LOD. Features include stat editor, money, inventory, and gem upgrade system. Donations are needed and will soon be accepted!
    Downloads: 2 This Week
    Last Update:
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  • 12
    Photo-Manager

    Photo-Manager

    A Java-Application to manage and edit images!

    A JavaApplication to manage photos, get images from unsplash, compress them with tinify or upload them into the cloud! Edit the images add Filter or export them out of the program.
    Downloads: 2 This Week
    Last Update:
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  • 13
    TER implements the CCSDS Recommendation for Image Data Compression (CCSDS 122.0-B-1). TER also adds new features to the Recommendation. TER is designed and programmed with the aim to provide a good basis to test and develop the CCSDS Recommendation.
    Downloads: 2 This Week
    Last Update:
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  • 14
    A set of tools (command line and GUI) to provide a complete digital photo workflow for Unixes. EXIF headers are used as the central information repository, so users may change their software at any time without loosing any data.
    Downloads: 1 This Week
    Last Update:
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  • 15
    Moved to http://code.google.com/p/evil-programmers/
    Downloads: 1 This Week
    Last Update:
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  • 16
    MediaSort is a tool to automatically rename your media files (pictures, mp3, ...) with their metadata attributes. You can sort your pictures by date, camera ... or other EXIF attributes. MP3s by author, album .. or other ID3 tags. Java GUI based on Ant.
    Downloads: 1 This Week
    Last Update:
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  • 17
    Open Melodie i an open source platform designed to bring any kind of structured data online. It includes everything from the database to the GWT interfaces. Open Melodie is already used in production on several projects, handling hundreds of thousand
    Downloads: 1 This Week
    Last Update:
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  • 18
    PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Agal is a themable web photo album that supports transparent rollover buttons.
    Downloads: 0 This Week
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  • 20
    Boards is a commonly referred to as an Digital Asset Management Server and is intended to acquire, process, manage and distribute multimedia content.
    Downloads: 0 This Week
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  • 21
    Grafisches Programm um schnell und einfach alle auf einer Speicherkarte gefundenen Dateien unabhängig vom Verzeichnis zu kopieren. Es können die zu kopierenden Dateien auf Datum und Dateiendung beschränkt werden.
    Downloads: 0 This Week
    Last Update:
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  • 22
    FractalImageCompression

    FractalImageCompression

    Java Fractal Image Compression based on Delaunay triangulation

    Implementation of the algorithm of the paper: "Fractal image compression based on Delaunay triangulation and vector quantization" It is a Fractal compression algorithm, based on relationships between regions of the image (in this case triangles), rather than in explicitly the pixel values themselves. Video demo: https://frojasg1.com:8443/resource_counter/resourceCounter?operation=countAndForward&url=https%3A%2F%2Ffrojasg1.com%2Fdemos%2Faplicaciones%2FfractalCompressor%2Ffractal_image_compression_v1.0_demo.mp4%3Forigin%3Dsourceforge&origin=web
    Downloads: 0 This Week
    Last Update:
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  • 23
    Infinity is a fractal compressor (based on high mathematical theories) done by a university assigment. It will be based on neural networks (an innovative approach) and coded in C++
    Downloads: 0 This Week
    Last Update:
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  • 24
    The Java PHOto ARchiver: Archive and sort your photos, don't be anoyed with those creepy image names. Drag&Drop support, red eye removal, create your photograph(pasfoto). Just Drag&Drop your photos into or out of your archive
    Downloads: 0 This Week
    Last Update:
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  • 25
    LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL
    Downloads: 0 This Week
    Last Update:
    See Project
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