FileInfo.comFileInfo.com

The File Format Database

Search over 10,000 file extensions and software programs.

cloud uploadDrop your file to view details

File Type of the Day

Today • November 20

.PSB

Photoshop Large Document Format

A PSB file is an image file created by Adobe Photoshop, a professional image-editing application. It contains an image that is larger than 30,000 x 30,000 pixels or 2 GB in size.

November 19

.GJAM

Google Jamboard Shortcut

A GJAM file is a shortcut used to open a whiteboard drawing created by Google Jamboard and stored in Google Drive. The file contains a reference to the drawing it opens, as well as the Gmail account used to create the drawing.

November 18

.SFV

Simple File Verification File

An SFV file is a plain text file used to verify other files' integrity. It contains one or more filenames and associated CRC32 checksums, which are unique combinations of letters and numbers produced by a checksum utility.

Universal File Viewers

Open your files with one of these file viewing utilities recommended by FileInfo.com.

About FileInfo.com

FileInfo.com contains a searchable database of over 10,000 file extensions with detailed information about the associated file types. You can look up information about unknown file types and find programs that open the files. Learn more about FileInfo.com.


Developers

Submit a file format

Recent Updates