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
777 file is a 777 Compressed Archive. 777 is an old compression program by Igor Pavlov.
- .777 file format description:
- 777 format description not yet available
- Archive files
- - / -
- 777 Compressed Archive related links:
- 777 Compressed Archive related extensions:
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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .777 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
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