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

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  • 1
    Leader badge
    Downloads: 4,604 This Week
    Last Update:
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  • 2
    tkdiff

    tkdiff

    Side-by-side diff viewer, editor and merge preparer

    tkdiff is a graphical front end to the diff program. It provides a side-by-side view of the differences between two text files, along with several innovative features such as diff bookmarks, a graphical map of differences for quick navigation, and a facility for slicing diff regions to achieve exactly the merge output desired.
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    Downloads: 119 This Week
    Last Update:
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  • 3
    WebChangeMonitor

    WebChangeMonitor

    Monitors a number of web pages for changes.

    Monitors a number of web pages and tracks changes based on the content of the web pages. Allows to monitor several protocols, including HTTP and HTTPS. Allows to view and record differences. Available for Win7/10/11/+, Linux and others.
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    Downloads: 138 This Week
    Last Update:
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  • 4
    External Compare - Eclipse Plugin

    External Compare - Eclipse Plugin

    Launch an external diff tool like WinMerge in Eclipse

    Eclipse comes with an internal diff / compare editor, but if you prefer a third-party one, this plugin opens an external merge or diff tool for you. After you open two versions of a file in the internal eclipse compare editor, this plugin either opens an external diff tool automatically or you can choose that this plugin opens the external diff tool after you press a button in the toolbar of the internal compare editor. Furthermore the plugin can (optional) format java code before the compare. This simplifies the compare if the code of 2 versions of a file is different formatted.
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    Downloads: 73 This Week
    Last Update:
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  • 5
    External diff Tool is an Eclipse plugin that allows the launch of an external diff tool for file compares rather than the default built-in Eclipse diff tool. This plugin doesn't replace the built-in Eclipse tool. It only adds a new menu item to the GUI.
    Downloads: 1 This Week
    Last Update:
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  • 6
    A source code diff tool. Adapted from cvsweb, it makes code inspection easy. It also provides another diff tool with which you can either compare two files or two directories recursively. It is written in perl and uses String::Ediff for finer diff.
    Downloads: 4 This Week
    Last Update:
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  • 7

    xmldiff

    xmldiif is a library which allows to show diff between xml documents

    xmldiif is a library which allows to show diff between xml documents
    Downloads: 3 This Week
    Last Update:
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  • 8
    JMeld is a visual diff and merge tool. It is build to be fast with large files and runs on any operating system. Development on sourceforge has stopped. The project continues at github. https://github.com/MrKuip/JMeld
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    YaDT

    YaDT

    Yet Another Diff Tool

    YaDT - Yet another Diff Tool. It is another front-end for diff and in earlier versions diff3 utility. With YaDT you can compare and merge 2 and/or 3 files. YaDT is written on Tcl/Tk and wrapped in a single executable file with the help of sdx and tclkit. diff and cvs utilities are embedded inside YaDT. Also, YaDT supports Git and Mercurial repositories, but git and hg are not embedded inside YaDT, you should have git/hg executable in your path environment.
    Downloads: 3 This Week
    Last Update:
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  • 10
    GSGui is a graphical wrapper for Ghostscript for converting PDF files to the old PDF format (ver 1.4) for Amazon Kindle 4 ------------->>> Java 8 and Ghostscript must be installed on your system before use
    Downloads: 1 This Week
    Last Update:
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  • 11
    A cross-platform file diff and directory diff Tool. Also contains an SCM project which uses the stand-alone tool. Go to https://vmaster.sourceforge.net to see screenshots or to start the diff tool.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    Platform-independent PostgreSQL diff tool that is useful for schema upgrades. The tool compares two schema dump files and creates output file that can be used for upgrade of old schema. Project sources and issue tracker has been moved to https://github.com/fordfrog/apgdiff.
    Downloads: 0 This Week
    Last Update:
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  • 13
    The Collaborative Testing System (CTS) tests parallel software using various implementations of MPI. It works on multiple platforms and supports batch systems including LSF, LCRM and workstations without a batch system. It includes a numerical diff tool.
    Downloads: 0 This Week
    Last Update:
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  • 14
    MyDBDiff is an database diff tool for MySQL. It reports differences between two database schemas.
    Downloads: 0 This Week
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  • 15
    Php-pastebin

    Php-pastebin

    Pastebin is here to help you collaborate on debugging code snippets

    pastebin is here to help you collaborate on debugging code snippets. If you're not familiar with the idea, most people use it like this: submit a code fragment to pastebin, getting a url like hxxp://yoursite.com/1234, paste the url into an IRC or IM conversation, someone responds by reading and perhaps submitting a modification of your code, you then view the modification, maybe using the built in diff tool to help locate the changes
    Downloads: 0 This Week
    Last Update:
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  • 16
    Provides tools, supporting quality management or quality assurance for software: Assessment execution (ISO 15504 (SPiCE), AutomotiveSPiCE, CMMi), diff tool calculating sizes (SLoC) of diffs, identification of conditional compilation, and more.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Subversion repository server side changes notifier desktop application for Windows family platforms. Written completely in .NET 3.5 and WPF. It notifies about commits made on the repository and shows what that changes are. Lightweight and simple.
    Downloads: 0 This Week
    Last Update:
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  • 18
    Toldiff is a diff tool that allows tolerable (insignificant) differences between two files to be suppressed showing only the important ones. The tolerable differences are recorded running the tool with an appropriate command line flag.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    XinDiff is a diff utility implementing WinDiff like GUI by an improved LCS algorithm. The key feature in addition to WinDiff is in-place comments for code review.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    cfcfg

    Yet another Linux kernel configuration comparator

    Produces a succinct comparison of two Linux kernel configuration files, showing added, removed and changed settings, in an indented layout reflecting the configurator menus. The resulting text file is coloured when the output is to a terminal; the colours can be retained when redirecting the output to a file or pipe. Now comes with a program to extract configuration variable names and their prompts from their kernel build system, to create a symbol table. The comparison program can use this table to further annotate its output. This program can also be used to create a commented "pretty-print" of a kernel configuration by comparing it with an empty one such as /dev/null.
    Downloads: 0 This Week
    Last Update:
    See Project
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