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Stefan Bodewig commented on COMPRESS-238: ----------------------------------------- AFAIU the format is proprietary but open source libraries exist that allow unarchiving - the license explicitly prohibits reverse-engineering of the compression algorithm. The ASF lists the license of the UNRAR lib as one that is acceptable for a binary depencency. > Add RAR archive support > ----------------------- > > Key: COMPRESS-238 > URL: https://issues.apache.org/jira/browse/COMPRESS-238 > Project: Commons Compress > Issue Type: Wish > Components: Archivers > Reporter: Stefan Bodewig > > Creating a new ticket for RAR so I can close COMPRESS-54 > There is an Unrar library with a license that has been deemed acceptable for > use in Apache projects - I think TIKA already uses it. > https://github.com/edmund-wagner/junrar -- This message was sent by Atlassian JIRA (v6.1#6144)