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DirExtQt - an open source file extension browser

  • I'm learning QT now, and I have developed a simple app, DirExtQt, to display an overview of file extensions in a directory and all its subdirectories:

    Main window

    The table is sortable on each column, you can double click a file extension to open up a list of directories containing files with this extension and in the list you can double click an directory to open up the windows file explorer.

    There are localization for english, german and polish.

    The app can be build from source code and run on Windows 10 and Ubuntu 20.10 but should run on Mac also.

    The source code is located at:

    You can also download a windows 10 installer at:

    Let me know, how you like it.

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