What are ZX77 files and how to open them
Are you having problems opening a ZX77 file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is a ZX77 file?
A .ZX77 file is a Split ZIPX Archive (part 77) file.
Files with the .ZX77 file extension are split ZIPX archive files, created by WinZIP or compatible tools.
WinZIP and other compression tools take collections of files and compress them into a single archive file, normally to save hard drive space and to make distributing the file collection easier.
Archive files can get very big, and sometimes it is necessary to split them into smaller parts to fit on CDs or USB drives. When an archive file is split, each part of the archive is assigned a numbered file suffix. Files with the ZX77 extension are part 77 of the split ZIPX archive. The last part gets the file extension ZIPX.
To access the content of the .ZX77 file, you will need to have all the archive part files in the same folder and open the last file (with file extension ZIPX) with your compression tool. Some tools can also extract the archive if you select the ZX01 file, but others will fail, so make it a habit to always open the .ZIPX file.
How to open ZX77 files
We have identified two ZX77 openers that are compatible with this specific type of ZX77 file.
Programs that open Split ZIPX Archive (part 77) files
Last updated: November 14, 2022
Various apps that use files with this extension
These apps are known to open certain types of ZX77 files. Remember, different programs may use ZX77 files for different purposes, so you may need to try out a few of them to be able to open your specific file.
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