

It supports over 30 file formats, ranging from Microsoft Office and OpenDocument files to various images, audio, and video file formats-including scalable vectors and compressed audio files.

If you want to go the professional route then Metadata Touch's got you covered. In addition to being Windows-friendly, it allows you to bulk-edit a large volume of files without having to select them individually. You can use Metadata++ to edit and remove metadata and any private information from images, audio files, video files, and text files in a variety of formats. While it’s not open-source, Metadata++ is categorized as freeware, granting you full access to all of its features free of charge. Image::ExifTool (libimage-exiftool-perl) is a library and program (exiftool) to read and write metadata information in multimedia files. Meatdata++ is software created by Logipole with the sole purpose of editing and removing metadata from files. Comes with geotagging functionality Writes several exif and xmp tags to images. Preview thumbnails for standard image formats and most raw formats. Supports all formats exiftool itself supports in 'read' mode. That’s especially true if you regularly need to clean metadata from large files. Extensive renaming options based on metadata in your photos. While online tools are great for a quick task when you’re in a hurry, they’re inconvenient if you don’t have the bandwidth to support repeatedly uploading and downloading your files.
