A PLT file is a vector graphics file format primarily associated with Hewlett-Packard Graphics Language (HPGL). HPGL is ...
COLLADA (COLLAborative Design Activity) is an open standard XML schema for exchanging digital assets among various graph...
The SDB file extension is primarily associated with StarOffice and OpenOffice.org, specifically their database component...
Parasolid files (.x_t for text format and .x_b for binary format) are CAD (Computer-Aided Design) files used for storing...
The .gnumeric file extension is associated with spreadsheet files created by Gnumeric, a free and open-source spreadshee...
TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's pri...
3D XML (3D eXtensible Markup Language) is a proprietary XML-based CAD file format developed by Dassault Systèmes. It ...
KMZ files are compressed archives containing a KML (Keyhole Markup Language) file and any supporting files, such as imag...
The Additive Manufacturing File Format (AMF) is an open standard file format designed for describing objects intended fo...
The ACIS file format, identified by the '.acis' or '.sat' (Standard ACIS Text) extension, is a geometric modeling kernel...
A .CATPart file is a 3D CAD (Computer-Aided Design) part file created by CATIA (Computer-Aided Three Dimensional Interac...
TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries as independent sets of co...
An LDF file is a log file used by Microsoft SQL Server. It contains a record of all transactions and database changes ma...
A plain text file (.txt) is a simple, unformatted document that contains only text characters, adhering to a character e...
A .prt file is a part file created by Siemens NX (formerly Unigraphics NX), a professional CAD/CAM/CAE software suite. I...
A VDI file is a Virtual Disk Image file format used by Oracle's VirtualBox virtualization software. It contains the enti...
A .SLDPRT file is a 3D part file created by SolidWorks, a popular CAD (Computer-Aided Design) software application devel...
A .reg file is a text-based file format used by Microsoft Windows to store and import registry settings. The Windows Reg...
The Web Open Font Format (WOFF) is a font format for use in web pages. It was developed to provide lossless compression ...
A DMP file, short for Memory Dump file, is a snapshot of a computer's memory at a specific point in time. These files ar...
XSPF (XML Shareable Playlist Format) is an XML-based playlist format designed for sharing and exchanging playlists betwe...
HwpXML Package (HwpX) is a file format developed by Hancom for its word processing software, Hancom Office Hwp. It is th...
HTML (HyperText Markup Language) is the standard markup language for creating web pages. It provides the structure and c...
The file extension '7184' is not a recognized or standard file format. It's likely a custom extension used by a specific...
Categories are organized by file type purpose: Documents, Images, Audio, Video, Archives, Executables, Data files, and Programming files.
Yes, use the alphabetic filter buttons to quickly find extensions starting with specific letters.
Each extension page includes software compatibility, file descriptions, alternatives, and usage information.