A .SLDPRT file is a 3D part file created by SolidWorks, a popular CAD (Computer-Aided Design) software used for designin...
A .hdmp file, also known as a Windows Heap Dump file, is a snapshot of the memory heap of a running process at a specifi...
The ODB file extension represents a database file created using the OpenDocument standard. It is the native file format ...
The IFC (Industry Foundation Classes) file format is an open, international standard for Building Information Modeling (...
Protocol Buffers, often shortened to Protobuf, is a language-neutral, platform-neutral, extensible mechanism for seriali...
The .numbers file extension is associated with Apple's Numbers application, a spreadsheet program that is part of the iW...
A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold ...
The .bil file extension represents a Band Interleaved by Line raster image file. This format is commonly used in remote ...
An ERR file is a generic file extension used to store error logs generated by various software applications, operating s...
The SKP file extension is used for 3D models created with SketchUp, a popular 3D modeling software developed by Trimble ...
reStructuredText (RST, ReST, or reST) is a plain text markup syntax similar to Markdown. It is primarily used for techni...
The .mot file extension represents a Motorola S-Record file. This is a text-based file format used to represent binary d...
TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's pri...
MDF (Media Disc Image File) and MDS (Media Descriptor File) are a pair of file formats used for creating and managing di...
A .bip file is a Binary Image Partition file, often associated with firmware images for embedded systems and devices. Th...
QCOW2 (QEMU Copy On Write version 2) is a disk image format used by QEMU, a popular open-source virtualization solution....
The OTF (OpenType Font) file format is a widely used standard for digital fonts, developed jointly by Microsoft and Adob...
The ACIS (.sat, .sab) file format is a geometric modeling kernel developed by Spatial Corporation (now part of Dassault ...
Pickle is a Python-specific file format used for serializing and de-serializing Python object structures. It allows you ...
A VMDK (Virtual Machine Disk) file is a disk image format used by VMware virtualization products, such as VMware Worksta...
An NDF file is a secondary data file used by Microsoft SQL Server. SQL Server databases are typically stored across mult...
The EPUB (Electronic Publication) format is a widely used, open-standard ebook format optimized for reflowable text. Thi...
The DGN file format is a CAD (Computer-Aided Design) file format primarily associated with Bentley Systems' MicroStation...
A DDL (Data Definition Language) file contains commands used to define the structure of a database. These commands are p...
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.