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

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  • 1
    LIBPNG: PNG reference library
    Reference library for supporting the Portable Network Graphics (PNG) format.
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    Downloads: 78,423 This Week
    Last Update:
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  • 2
    The Animated Portable Network Graphics (APNG) is an unofficial extension of the Portable Network Graphics (PNG) format. APNG patch provides APNG support to libpng. APNG support was merged! https://github.com/pnggroup/libpng/pull/706
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    Downloads: 6,249 This Week
    Last Update:
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  • 3
    gPhoto
    gPhoto is a program and library framework that lets users download pictures from their digital cameras. The libgphoto2 library gives you access to hundreds of models of digital cameras on several platforms. GIT repo and Issue tracker lives at https://github.com/gphoto/ these days.
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    Downloads: 2,670 This Week
    Last Update:
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  • 4
    Free editor for PDF documents. Complete editing of PDF documents is possible with PDFedit. You can change raw pdf objects (for advanced users) or use many gui functions. Functionality can be easily extended using a scripting language (ECMAScript).
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    Downloads: 276 This Week
    Last Update:
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  • 5
    FreeBooth

    FreeBooth

    Free Photo Booth Software for a simple offline photo booth

    This is a simple photobooth application. You can take pictures with a camera(e.g. a dslr) and they will be shown in the application immediatly. You need no internet at your event location. Every user can save an Email-adress to his favourit picture and you can send all Emails via the sending wizard when you have internet again e.g. the next day. But it also supportes direct email sending if you have internet. To get the pictures into the booth software you have to use a tethering software like EOS Utility for Windows or gphoto2 or darktable for Linux
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    Downloads: 259 This Week
    Last Update:
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  • 6
    FreeWRL VRML/X3D browser
    FreeWRL is an Open Source, cross platform VRML2 and X3D compliant browser, with script, SAI and EAI support. Platforms supported: Linux and other Unix-style platforms; Mac OS/X; Windows. Support for mobile platforms (iOS, Android, QNX) is under development.
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    Downloads: 112 This Week
    Last Update:
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  • 7

    Comical

    Cross-platform CBR/CBZ (comic book) reader

    Comical is a portable CBR and CBZ viewer written in C++ using wxWidgets. It supports multiple image formats and uses high-quality image scaling algorithms to fit pages onscreen.
    Downloads: 71 This Week
    Last Update:
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  • 8
    mrViewer

    mrViewer

    Flipbook, Image Viewer and Audio-Video Player

    This project is no longer active. It has been replaced by mrv2 at: www.sourceforge.net/p/mrv2 A video player, interactive image viewer, and flipbook for use in VFX, 3D computer graphics and professional illustration.
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    Downloads: 72 This Week
    Last Update:
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  • 9
    imgSeek is a photo collection manager and viewer with content-based search and many other features. The query is expressed either as a rough sketch painted by the user or as another image you supply (or an image in your collection).
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    Downloads: 36 This Week
    Last Update:
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  • 10
    Sodipodi is general vector illustrating application for Linux/Unix and Windows. It uses W3C SVG as native file and in-memory image format and can do many neat things.
    Downloads: 24 This Week
    Last Update:
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  • 11
    ASH Viewer provides a graphical view of active session history data within the Oracle and PostgreSQL DB
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    Downloads: 19 This Week
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  • 12
    Renderer for flam3 cosmic recursive fractal flames implemented on GPU. Requires a CUDA-capable graphics card.
    Downloads: 11 This Week
    Last Update:
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  • 13
    Veneta Viewer

    Veneta Viewer

    Image viewer and image sequence player

    Veneta Viewer is a hardware-accelerated image viewer and image sequence player. It supports a large variety of formats, including many RAW images from cameras. Please refer to the Wiki for a complete list of supported formats.
    Downloads: 9 This Week
    Last Update:
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  • 14
    YUVviewer

    YUVviewer

    YUVviewer is a small tool for developers to preview raw image formats.

    YUVviewer is a small tool for developers to view and preview various original image formats. It is based on Qt and opencv frameworks and supports windows/linux/macos.
    Downloads: 35 This Week
    Last Update:
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  • 15
    Simple Viewer
    Project moved to GitHub: https://github.com/reybits/simple-viewer-gl Small and simple viewer for Linux, support multipage images, support transparency and alpha-channel in images.
    Downloads: 13 This Week
    Last Update:
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  • 16
    Jomic
    Jomic is a viewer for comic books stored in CBZ, CBR, and PDF files. Features include a two page mode, caching and support for several image formats (PNG, JFIF/JPEG, TIFF, and GIF). It is Open Source software distributed under the GNU GPL.
    Downloads: 13 This Week
    Last Update:
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  • 17
    TTFviewer

    TTFviewer

    TTFviewer is a small tool for developers to preview ttf font/icon file

    TTFviewer is a small tool for developers to view and preview various ttf font/icon image formats. It is based on Qt and supports windows/linux/macos.
    Downloads: 18 This Week
    Last Update:
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  • 18
    LazView

    LazView

    LazView Image viewer

    LazView is a simple image viewer writen in FreePascal and Lazarus IDE
    Downloads: 5 This Week
    Last Update:
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  • 19
    A Java Utility to edit and create new game content for Might and Magic 8 with support for 6 and 7. This is an extension of the no-longer-developed UnLod java utility for MM8. MM8LevelEditor is no longer actively developed. A new MMLevelEditor is being re
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    Downloads: 14 This Week
    Last Update:
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  • 20
    Identikit
    A basic and easy java program to make black and white identikit drawing ,with a library of face elements that you can also modify and expand without limit !Source code available. Also available a very rough base for a 3D construction of the face.
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    Downloads: 7 This Week
    Last Update:
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  • 21
    PS_View
    PS_View is a PostScript and PDF previewer. It is multiplatform (Windows, Linux and Mac OS X), GUI program based on the Ghostscript engine. Key features include huge magnification, fast viewing of large documents, exact measuring, and restart.
    Downloads: 11 This Week
    Last Update:
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  • 22
    This is a plugin to GKrellM that cycles through a list of URLs or local filenames, and displays them sized to fit in a panel. This allows you to keep tabs on a webcam, for example, or rotate pictures of your friends or something.
    Downloads: 8 This Week
    Last Update:
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  • 23
    A library and reference application for viewing and analysing raster and vector geospatial data.
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    Downloads: 6 This Week
    Last Update:
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  • 24
    Libpsd is the Photoshop file format decode library in C language with full source code. It mainly decodes and blends *.psd files. It supports for Adobe Photoshop CS version, and is compatible with the previous versions of Photoshop.
    Downloads: 6 This Week
    Last Update:
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  • 25

    View64

    View64 is a image viewer for C64 images

    View64 can be used to view native C64 image files without firing up an emulator with the respective editor. For realistic display it supports PAL/NTSC display with scanlines, shadow masks and other artifacts.
    Downloads: 6 This Week
    Last Update:
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