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.
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.
Unclear how to batch compress items as separate 7z files. Also not clear how to automatically save compressed files next to the originals in the same folder, or how to automatically move original items to the trash automatically after compressing. I have heard some reviewers compare this app to Winzip, but I can't find any settings or preference options that offer anything even remotely resembling Winzip.