What's new after 7-Zip 4.59 alpha 5: - Some changes in 7-Zip File Manager. - Some bugs were fixed.
1) New version compresses slightly better to 7z/LZMA in fast mode. 2) 7-Zip can open EXE/DLL, ELF and Mach-O files, so it's possible to view some attributes of these files. 3) When you extract/test split archives like a.7z.001, 7-Zip checks that both levels (.001 and .7z) are OK. 4) When the are no selected files, 7-Zip File Manager extracts all files of folder. And now you need less clicks to extract all files after archive opening. 5) 7-Zip File Manager shows some additional information about files in "Copy" and "Combine files" dialog boxes.
