File Type Generic IconWinZip First Split Zip File
File Format Standard (developed by Corel)
Usage Referenced by an application; not meant to be opened manually; may run a program or script when opened
Rank ★ ★ ☆  Average

A Z01 file is the first file in a series of files that make up a WinZip split archive. It is compressed with .ZIP compression along with other related files, which have the file extensions .Z02, .Z03, etc.

Info About Corel WinZip

WinZip is a popular file compression utility for Windows. It can be used to compress and decompress file archives in many different formats and can create split archives. WinZip supports the "ZIPX" format and also supports image compression. The program can also encrypt files with AES encryption to protect sensitive data.

Open With

IconCorel WinZip

IconSmith Micro StuffIt Deluxe for Windows

IconConeXware PowerArchiver


IconSmith Micro StuffIt Deluxe Mac

IconThe Unarchiver

Updated October 6, 2009