DISC file format description

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

1 filename extension(s) found in our database.

.disc - Roxio Toast Disc Image

The DISC disk image files are related to Roxio Toast. The DISC file is a Roxio Toast Disc Image. Roxio Toast is a Mac program for recording videos and burning CDs, DVDs, and Blu-ray discs.

Roxio Toast
Disk Image files
- / -
Roxio Toast Disc Image related extensions:
Brasero ToC Data
Scrambled Wii Disc Image
QEMU Copy On Write Disk Image
Atari ST Standard Floppy Disk Image
Norton Ghost Virtual Volume Image

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

Can't open a .disc 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.

The .disc file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dic, dis, dsc, isc

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

MODFLOW Discretization Package
Design Science Equation Editor Data
WebDev Dictionary Data
Microsoft Belief Network Data
CorelDraw Thesaurus Dictionary
WRAP Flow Distribution Watershed Parameters Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, 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 .disc file format, then write to us!

DataTypes.net >> DISC file