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
PA can't open Installshield CAB archive
PA can’t open Installshield CAB archive
It shows an error message:
PA can not open this file. This archives doesn’t seem to be valid
Well, Installshield uses modified CAB format/header (I dont remember anymore), but this is by design so archives wont be openable by other utilities.
I will move this to the wishlist…
But PowerArchiver is the best archive utility!
so it must be able to open this format!
Do you agree with me?
The ONLY program I know that can open these type of files is ZipScan (as mentioned in another forum).
With this program, I could open the Delphi 2 installer files and ATI driver installer files!
Try it and see for yourself!