What Is a 000 File?
Another throw in of file that uses the 000 file extension is the Virtual CD ISO format.
You’ll almost always see these alongside a VC4 file.

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A 000 file may instead be a DoubleSpace compressed file.
Microsoft DoubleSpace (later renamed DriveSpace) was a compression utility used in the old MS-DOS operating system.
The 000 file extension is also utilized by a data format as part of the Windows CE installation.
There’s no valid reason to open these kinds of 000 files.
Although theTrend Microsoftware uses 000 files too, you’re able to’t manually open them with the program.
This is typically accomplished through some sort ofSave AsorExportmenu option.
If you know that the 000 (or 001, 002, etc.)
Still Can’t initiate the File?
With most file extensions, particularly ones with letters, it can be easy to mix them up.
00 is one example that makes sense in the context of 000 files.
Some 001 files, for instance, are fax images used byeFax.