License & copyright checks
Inspect declared licenses, copyright notices and creator metadata from a file or source link.
An estimate, always requiring verification
These tools cannot certify ownership or permission to use a work. Metadata can be missing or altered. An author is not necessarily the rights holder, and missing information never means free to use. Verify the original source and complete license before use.
Analysis runs on your device. Links download source files directly, without a processing server. Sites that block browser downloads require uploading the file or using the CLI.
License checksDocuments
4PDF License & Copyright Checker
Inspect license and copyright declarations in PDF metadata. Unverified estimate; confirm the source and full license before use.
Word License & Copyright Checker
Inspect license and copyright declarations in Word document properties. Unverified estimate; confirm the source and full license before use.
PowerPoint License & Copyright Checker
Inspect license and copyright declarations in PowerPoint presentation properties. Unverified estimate; confirm the source and full license before use.
Excel License & Copyright Checker
Inspect license and copyright declarations in Excel spreadsheet properties. Unverified estimate; confirm the source and full license before use.
License checksImages, audio & video
3Video License & Copyright Checker
Inspect license and copyright declarations in video metadata. Unverified estimate; confirm the source and full license before use.
Audio License & Copyright Checker
Inspect license and copyright declarations in audio metadata. Unverified estimate; confirm the source and full license before use.
Image License & Copyright Checker
Inspect license and copyright declarations in image metadata. Unverified estimate; confirm the source and full license before use.
License checksFonts & e-books
2Font License & Copyright Checker
Inspect license and copyright declarations in font name tables. Unverified estimate; confirm the source and full license before use.
EPUB License & Copyright Checker
Inspect license and copyright declarations in EPUB package metadata. Unverified estimate; confirm the source and full license before use.
License checksCode, projects & datasets
2Code & Project License & Copyright Checker
Inspect license and copyright declarations in code projects and archives. Unverified estimate; confirm the source and full license before use.
Dataset License & Copyright Checker
Inspect license and copyright declarations in dataset metadata and documentation. Unverified estimate; confirm the source and full license before use.
