File Type of the Day
.WEBM
WebM Video
A WEBM file is a video saved in the WebM format, an open, royalty-free format designed for sharing video on the web. WebM uses a container structure similar to the Matroska (.MKV) video format, which stores both audio and video data.
.ICO
Icon File
An ICO file contains an icon, which is typically used to represent a Windows program, file, or folder. It stores one or more images in various sizes so they can be appropriately scaled depending on their use.
.OFX
Open Financial Exchange File
An OFX file is a financial data file created in the Open Financial Exchange (OFX) format, an open format for transferring data between vendors, consumers, and financial systems. It contains transactions, statements, and other financial information.
Weekly Top Extensions
—.APKAndroid Package File —.EXEWindows Executable File —.ICSCalendar File —.CRYPT14WhatsApp Encrypted Database File —.JPGJPEG Image —.JSONJavaScript Object Notation File —.RPMSGOutlook Restricted Permission Message .NOMEDIAAndroid No Media File+2 .VCFvCard File+2 .BINGeneric Binary File-2 .DATABASE_...Android Stale Thumbnails Identifier-2 —.RARWinRAR Compressed Archive —.OBBAndroid Opaque Binary Blob File .PDFPortable Document Format File+1 .MSIXMSIX Installer Package-1 .P7SDigitally Signed Email Message+8 —.LNKWindows Shortcut .EMLE-Mail Message+2 —.TXTPlain Text File .MP4MPEG-4 Video+1 .DCMDICOM Image+1 .ZIPZipped File+1 .SB3Scratch 3.0 Project+4 .HEICHigh Efficiency Image Format+4 .TTFTrueType Font+4Universal 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
Recent Updates
- March 21, 2024File Viewer for Android 4.51 is now available.
- February 12, 2024File Viewer Plus 5.1 is now available.
- November 17, 2023Learn why some file types use both three and four-letter extensions.
- November 7, 2023Learn how to tag files in macOS.
- September 6, 2023Learn how to show file extensions in macOS.
- August 31, 2023Published new extension page layout and on-page navigation.
- August 23, 2023Learn how to convert images with Apple Preview.
- July 31, 2023Learn how to clear File Explorer history (recent files) in Windows 11.
- July 3, 2023Learn how to hide a file in Windows 11.
- May 26, 2023Learn how to search by file extension in macOS.