>> 777 file

777 file format description

Many people share .777 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .777 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .777 files.

1 filename extension(s) found in our database.

.777 - 777 Compressed Archive

The 777 archive files are related to 777. The 777 file is a 777 Compressed Archive. 777 is an old compression program by Igor Pavlov. The 777 seems to be no longer supported.

Archive files
- / -
777 Compressed Archive related extensions:
EnCase Package
Krypter Encrypted Data
Astrotite 200X Archive
UFA Compressed Archive
Minecraft ZIPE Archive
Zapback Backup Archive

Naturally, other applications may also use the .777 file extension. Even harmful programs can create .777 files. Be especially cautious with .777 files coming from an unknown source!

Can't open a .777 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .777 file format, then write to us!