How to open Multi-volume compressed archive (part 57) .057 files
Have you had trouble opening the 057 file on your computer? What are 057 files? We explain what they are and recommend software that we know will open them.
What is 057 file?
A 057 file extension is related to split file or compressed file from a multi-volume archive (part 57).
Multi-volume compressed archive (part 57) description
The 057 file extension is generally used for split files. A part of larger file split using splitter software, such us HJSplit, WellTek 001 File Joiner & Splitter, SplitJoin or File Managers, such as Total Commander.
It is also associated with several archivers or compression tools, which are using, or did use in the past, the 057 file extension for its multi-volume files or archives, such as Winrar or 7-Zip.
In case of split files, you will need to merge them first with the use of the splitting/joining software tool, before you can open or work with them. If the files are compressed multi-volume archives, you will have to extract the first one and it will automatically continue to extract all the parts. In either case, you will need ALL the parts to access the original content.
Suggested software to open 057 file

WinRAR
One of the oldest and most popular shareware file archiver and data compression utility
There are other 057 filename extensions with the same .057 suffix
057 - Winfunktion Mathematik v8.0 Julia fractal: Math software for generating Julia fractals
A 057 file extension is related to the Winfunktion Mathematik v8.0, a math software. A 057 file stores julia fractal.