Smart Zipper Pro can Create, Modify, Protect, Split Archives professionally. It protects confidential files with strong AES encryption. Over 30 popular formats are well supported. Features Extract over 20 different archive formats ranging from RAR, 7z, ISO, CAB, Zip, StuffIt, Lzma, Tar, Gzip, Bzip2, PAX, MSI, Arj, Z and much more. Create archives easily. 7z, Zip, Gzip, Tar, Bzip2 could be compressed with 6 different compression levels: Fastest compression, fast compression, normal compression, high compression, maximum compression and no compression Revise existing archives - Add new or updated files to existing archives; Remove any file or folder from an archive. No need to archive and re-archive files any more Protect your data: Smart Zipper Pro protects your data with unbreakable AES-256 encryption Browse images and PREVIEW files inside an archive without extracting Split large archives to several small ones Filter out unnecessary files Drag-and-drop files directly to the Finder to decompress from the list view Easy to QuickLook Browse compressed archives in the Archiver. Extract different files with different passwords in the same archiver.