Complete File Extension Database in Email & Communication
Search, browse, and inspect technical specifications for thousands of file extensions.
High Efficiency Image Container
Apple iOS default high-efficiency camera image format using HEVC compression.
Adobe Photoshop Document
Layered raster graphics project file created in Adobe Photoshop with smart objects and masks.
Google WebP Image Format
Modern web image format developed by Google offering superior lossy and lossless compression.
Scalable Vector Graphics
XML-based vector image format supporting infinite scalability without resolution loss.
Tagged Image File Format
High quality raster graphics format widely used in professional printing and photography.
Canon RAW Version 3 Image
Raw unprocessed camera sensor data format created by Canon EOS digital cameras.
AutoCAD Drawing Database
Industry standard binary CAD file format storing 2D and 3D architectural and engineering designs.
ISO 10303 STEP CAD Model
Universal 3D CAD exchange format for solid model geometry and assembly structure.
Stereolithography 3D Mesh
Raw 3D surface mesh format composed of triangular facets used universally in 3D printing.
Blender 3D Scene File
Complete 3D animation scene file containing meshes, rigs, shaders, and keyframes from Blender.
Portable Document Format
Universal document exchange format preserving fonts, formatting, and vector layouts.
Microsoft Word Open XML Document
Zip-compressed XML document format created by Microsoft Word.
Microsoft Excel Open XML Spreadsheet
Zip-compressed XML spreadsheet format created by Microsoft Excel.
Electronic Publication E-Book
Standard open e-book format with reflowable typography and XHTML layout structure.
ZIP Compressed Archive
Universal lossless data compression and file container archive format.
Roshal Archive Compressed File
Proprietary compressed archive format created by Eugene Roshal with recovery records.
7-Zip Compressed Archive
Open-source compressed archive format with ultra-high LZMA/LZMA2 compression ratio.
Apple QuickTime Movie
Apple QuickTime digital video container storing video, audio, text, and metadata streams.
MPEG-4 Part 14 Video File
Universal digital video container standard for streaming, broadcasting, and web playback.
Free Lossless Audio Codec
Open-source audio format providing bit-for-bit lossless audio compression.
JavaScript Object Notation
Lightweight text-based data interchange format based on key-value data structures.
Comma-Separated Values
Plain text file format organizing structured data into rows and comma-delimited columns.
RFC 822 Email Message Archive
Standard RFC 822 email file format containing email headers, text body, and file attachments.
Generic Data File
Generic data file container holding raw text, binary configuration data, or Winmail attachments.