Can you include .3MF to the list of re-compressible formats? Its structure is similar to MS Office 2007 documents and Open Document Format. It is a ZIP Deflate archive with XML data and some JPG, and/or PNG pictures inside. Otherwise, if I try to compress .3MF it bearly makes it smaller unless I recompress .3MF to the Store setting then it makes it a lot smaller.
Wish they all would move to 7zip ZSTD in the first place so that the optimized file size with FileOptimizer would be 50% of the ZIP Deflate version. And there would be no extra compression needed :)
I noticed that the option to add the optimize archive function to the context menu is missing on Windows 10.
Opening each archive with the interface in order to click it becomes tedious with many files.
Same for others functions like Remove Archive Encryption
RAR: Authenticity verification
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PA can’t read rar Authenticity verification…
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unrar.dll has limitations
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I don’t know exactly if unrar.dll supports reading the authenticity information,
but at least it can check if it is present.
So PA can display this in the archive properties:
Authenticity information: Present. -
unrar.dll is propert of the winrar aruthors
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You are right.
unrar.dll can’t read Authenticity information. -
shows that the rar authoir is holding back on features other people can view