Does anybody know if there is an implementation of 7-Zip (LZMA) that would work on iPhone (iOS)?
7-Zip is a popular open source file archiver for Windows, Mac and Linux systems. A new version, 7-Zip 22.00 is now available; it is the first stable release in 2022. The last release dates back to December 2021, when 7-Zip 21.07 was released.
- 7-Zip File Manager now can operate with alternate file streams at NTFS volumes via "File / Alternate Streams" menu command. - 7-Zip now can extract . zipx (WinZip) archives that use xz compression.
While both are compression programs, 7-Zip can compress files into a wider range of format types, including 7z. WinRAR can only compress into RAR or ZIP formats. However, both can decompress a wide variety of format types. Also, 7-Zip is open source and free, while WinRAR costs over $30 for a lifetime license.
7-Zip is a well-known open source file archiver for Windows, Mac, and Linux. 7-Zip 22.00 is now available; it is the first stable release of 2022.
I have created an iPhone example app with integrated 7zip LZMA SDK support. You can download it here. This example is based on LZMA SDK 9.21 beta. It includes only decode functions and the adler checksum logic is disabled at compile time, to improve performance. The example download is an iPhone xcode project file and all needed files.
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