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

  • Our Free Plans just got better! | Auth0 Icon
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
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  • 1
    DjVu is a web-centric format for distributing documents and images. DjVu was created at AT&T Labs-Research and later sold to LizardTech Inc. DjVuLibre is a GPL implementation of DjVu maintained by the original inventors of DjVu.
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    Downloads: 1,991 This Week
    Last Update:
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  • 2
    libmng -THE reference library for reading, displaying, writing and examining Multiple-Image Network Graphics. MNG is the animation extension to the popular PNG image-format.
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    Downloads: 1,558 This Week
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  • 3
    Gallery

    Gallery

    Intuitive web based photo gallery

    A slick, intuitive web based photo gallery. Gallery is easy to install, configure and use. Gallery photo management includes automatic thumbnails, resizing, rotation, and more. Authenticated users and privileged albums make this great for communities
    Downloads: 60 This Week
    Last Update:
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  • 4

    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: 59 This Week
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
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  • 5
    HTMLViewer
    HTML Viewer Components for Delphi, Lazarus and C++Builder The HtmlViewer component set consists of the THtmlViewer, TFrameViewer, and TFrameBrowser components. All three are HTML document display components: THtmlViewer * The basic component. * THtmlViewer displays single (non-frame) documents. * It also forms the basis for the other two components. TFrameViewer * Displays both frame and single HTML documents. * TFrameViewer is oriented more for local file system use. TFrameBrowser * Also displays frame and single HTML documents. * TFrameBrower is oriented for use with local file systems and toward Internet style protocols and URL usage. * Additional code and/or components are generally required to get data from other sources than the local file system. These components Support most of the HTML 4.01 specifications with many additional popular HTML 5 enhancements. Many Cascading Style Sheet properties are also supported.
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    Downloads: 82 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: 57 This Week
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  • 7
    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: 38 This Week
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  • 8
    Orphne is a highly specialized web browser, optimized for viewing "adult" content. Features include tagging, rating, and bookmarking sites, an integrated search, and slide shows. Please note that orphne is intended for adults only.
    Downloads: 53 This Week
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  • 9
    Expow generates directory indexes. written in PHP. Can replace Apache directory autoindexer, Can generate indexes "on the fly", with visualization facilities and file managing ability ...
    Downloads: 63 This Week
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  • InboxAlly: Email Deliverability Software that Works Icon
    InboxAlly: Email Deliverability Software that Works

    Finally send mass emails using your existing ESP and increase open rates without the fear of landing in spam.

    Email deliverability software guaranteed to boost email placement. InboxAlly's real-time tracking and email warmup ensure your messages hit the inbox.
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  • 10
    Lightweight Image Browser / Gallery for PHP. Requires no database or complex setup. Simply upload & go. Supports albums, captions, effortless image setup, and themes. Uses object oriented PHP design with css stylization and Ajax performance.
    Downloads: 4 This Week
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  • 11
    A small, flexible image gallery PHP web application that does not require a database. Administration can be done directly via FTP or using the web based admin featuring advanced metadata & user permissions. Fully template driven & multilingual.
    Downloads: 5 This Week
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  • 12
    PHP-NetPBM is a PHP class that interact with NetPBM. Main goal is to decrease the pain of using the NetPBM library when working with images in different formats. Featured with macro commands to perform manipulations on many files.
    Downloads: 6 This Week
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  • 13
    VRML2.0/97 and VRML1 viewer for the UNIX/Linux plattform
    Downloads: 6 This Week
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  • 14
    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: 3 This Week
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  • 15
    Software development in support of restoring MNG/JNG support to Mozilla, and hosting of MNG/JNG-supporting executable versions of Mozilla and Mozilla-Firebird.
    Downloads: 3 This Week
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  • 16
    WACS is a tool for building Adult Web Sites; equally suitable for managing a private collection or building a commercial site. It has many powerful features including dynamic filtering, model catalogs, automatic download and powerful search engine.
    Downloads: 1 This Week
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  • 17
    Ycad is a library of CAD functions in Java. Currently only DXF is supported for reading, viewing and writing. The DXF drawing may be rendered to a Graphics object for printing or imaging.
    Downloads: 1 This Week
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  • 18
    Yet Another PHP Image Gallery is a simple script that uses de GD library and designed for keeping on a web personal photo or image albums. Visitors tracking, user comments, no SQL required, web based admin tool, easy template system, multilingual.
    Downloads: 2 This Week
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  • 19
    Fusker
    Fusker is a tool to create entire image galleries from an single specially constructed URL.
    Downloads: 1 This Week
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  • 20
    Inquisitor

    Inquisitor

    Bulk Downloader for selectable Images (even Google Images)

    Inquisitor is a very fast & save visual Web Picture Site Ripper, Downloader/Grabber, and Offline Browser. "Visual" means that it works like a normal Browser, but with "WYSIWYG" (WhatYouSeeIsWhatYouGet) principle to download all files/images at once. V300613 now works even with "Google Image Search" !
    Downloads: 2 This Week
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  • 21
    BINViz(Bidirectional Interactive Network Visualization) is a JavaScript library for network and graph visualization. The goal of this tool is to provide a better way to visualize complex graphical models and the underlying data in a web-based environ
    Downloads: 1 This Week
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  • 22
    Important information!!! The Mapbender project moved under the roof of the Open Source Geospatial Foundation at http://www.osgeo.org/. All downloads and information are linked from the project site at http://www.mapbender.org/
    Downloads: 1 This Week
    Last Update:
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  • 23
    PhotoDB is a multiuser php4/apache/openssl/mysql web based photo database to store your digital photos. Supports individual access permisions, and groups.
    Downloads: 1 This Week
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  • 24
    QBooru

    QBooru

    Simple viewer app for most Booru Sites, coded in Qt C++

    QBooru is a lightweight Windows and Linux client that allows users to see pictures from most booru sites, and download them, for example : - Gelbooru - Danbooru - Konachan - Yandere - Safebooru - Rule34 At the moment, it supports 4 APIs : - Gelbooru - Danbooru 2 - Moebooru - Derpibooru Searchs are done by the JSON APIs. Thumbnails are cached locally, and are re-used by the program if needed. Interface The current interface allows users to chose how many pictures they want, within 3-5 rows and 5-8 columns. The recommended size is 3*5, as it fits perfectly the smallest window size. Search tab example : http://puu.sh/cK0pj.jpg Users can change nearly all the parameters through the Option tab, or by editing the configuration.json file. Boorus can be added, edited, and deleted through the Booru tab in the software, but they can also be edited manually in the configuration file.
    Downloads: 1 This Week
    Last Update:
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  • 25
    RIG is a web-based JPEG image album viewer, especially useful for digital camera albums; provides automatic image resizing, preview & thumbnail caching, user authentication; composed of a PHP web interface and a C++ thumbnail engine.
    Downloads: 1 This Week
    Last Update:
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