zip file, but it remains an unopenable archive.ĭue to administrator settings (I'm on a work computer), I must use Archive Utility and can't easily have any other unzip or archive software installed.Įdit: I've also tried it from the terminal using the 'open' command with the same (.zip.zip) results. zip.zip file in Archive Utility, it will extract it back to a regular. zip.cbgz file, depending on my settings in Archive Utility). You can use one of three archive formats in this manner: Compressed archive, regular archive, and Zip archive. cbr files, however, after I rename the extension to. To do this, open Archive Utility, then choose File > Create Archive, and select the item (s) you want to compress. cbr as a zipped file, so if I try to 'Open With' Archive Utility, it re-zips the file if I try to 'Expand Archive' from Archive Utility itself, it doesn't recognize the extension and won't allow me to select the greyed-out file. A CPIO archive is uncompressed, which is why GZIP is applied to the fileso that it can be compressed to save on disk space. It's the result of a GZIP-compressed CPIO (Copy In, Copy Out) file. Unfortunately, Archive Utility doesn't seem to recognize. A file with the CPGZ file extension is a Compressed UNIX CPIO Archive file. zip files, but I would almost anything from it's very simple interface that all it does it run the Terminal command from the above link in.

There's a 20 App Store utility that tries to repair/recover. zip file name and pleasework.zip with whatever output name you want. I'd like to use Archive Utility (the built-in OSX archive tool) to decompress some. zip -F broke.zip-out pleasework.zip Replace broke.zip with your corrupt.

What does zip cpgz mean