ZIPX File Documentation

Overview

Feature Value
File Format Name Extended Zip File
File Extension .zipx
MIME Type application/zip
Introduced 2009
Developed by Corel Corporation
Compression Methods BZIP2, LZMA, WavPack, PPMd, etc.
Encryption Yes, AES encryption
Compression Level High
Multi-Part Support Yes
Lossless Compression Yes
Maximum File Size Depends on the file system
Maximum Number of Files in Archive Practically unlimited (4 billion)
Operating System Compatibility Windows, with third-party support for others
Header Compression Yes
File Spanning (Splitting) Yes
Character Encoding UTF-8
Open Format No
Application Support WinZip and compatible software
Archive Locking No
Digital Signature Support Yes
Recovery Record Option Yes, in WinZip
Comment Support Yes