File format library for Rust.
This crate is for recognizing binary-based file formats.
Determines from a file:
```rust use file_format::FileFormat;
let format = FileFormat::fromfile("fixtures/image/sample.jpg").unwrap(); asserteq!(format.mediatype(), "image/jpeg"); asserteq!(format.extension(), "jpg"); ```
Determines from bytes:
```rust use file_format::FileFormat;
let format = FileFormat::frombytes(&[0x66, 0x4C, 0x61, 0x43]); asserteq!(format.mediatype(), "audio/x-flac"); asserteq!(format.extension(), "flac"); ```
| Name | Media type | Extension | |------------------------------------------------|---------------------------------------------------------------------------|-----------| | Digital Imaging and Communications in Medicine | application/dicom | dcm | | Electronic Publication | application/epub+zip | epub | | gzip | application/gzip | gz | | Java Archive | application/java-archive | jar | | Web Application Archive | application/java-archive | war | | Java Class | application/java-vm | class | | Material Exchange Format | application/mxf | mxf | | Arbitrary Binary Data | application/octet-stream | bin | | Ogg Multiplexed Media | application/ogg | ogx | | Portable Document Format | application/pdf | pdf | | Dalvik Executable | application/vnd.android.dex | dex | | Debian Package | application/vnd.debian.binary-package | deb | | Cabinet | application/vnd.ms-cab-compressed | cab | | Embedded OpenType | application/vnd.ms-fontobject | eot | | Microsoft Compiled HTML Help | application/vnd.ms-htmlhelp | chm | | Microsoft Visio 2013+ | application/vnd.ms-visio.drawing.main+xml | vsdx | | OpenDocument Graphics | application/vnd.oasis.opendocument.graphics | odg | | OpenDocument Presentation | application/vnd.oasis.opendocument.presentation | odp | | OpenDocument SpreadSheet | application/vnd.oasis.opendocument.spreadsheet | ods | | OpenDocument Text | application/vnd.oasis.opendocument.text | odt | | Microsoft PowerPoint 2007+ | application/vnd.openxmlformats-officedocument.presentationml.presentation | pptx | | Microsoft Excel 2007+ | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | xlsx | | Microsoft Word 2007+ | application/vnd.openxmlformats-officedocument.wordprocessingml.document | docx | | Roshal Archive | application/vnd.rar | rar | | SketchUp Document | application/vnd.sketchup.skp | skp | | SQLite 3 Database | application/vnd.sqlite3 | sqlite | | libpcap | application/vnd.tcpdump.pcap | pcap | | WebAssembly Binary | application/wasm | wasm | | 7z | application/x-7z-compressed | 7z | | ALZip | application/x-alz-compressed | alz | | Apache Arrow Columnar | application/x-apache-arrow | arrow | | macOS Alias | application/x-apple-alias | alias | | Apple Disk Image | application/x-apple-diskimage | dmg | | UNIX archiver | application/x-archive | ar | | Archived by Robert Jung | application/x-arj | arj | | Blender 3D Data | application/x-blender | blend | | bzip2 | application/x-bzip2 | bz2 | | Compound File Binary | application/x-cfb | cfb | | UNIX compress | application/x-compress | Z | | cpio | application/x-cpio | cpio | | Shapefile | application/x-esri-shape | shp | | Executable and Linkable Format | application/x-executable | elf | | Game Boy Color ROM | application/x-gameboy-color-rom | gbc | | Game Boy ROM | application/x-gameboy-rom | gb | | Game Boy Advance ROM | application/x-gba-rom | gba | | Google Chrome Extension | application/x-google-chrome-extension | crx | | Adobe InDesign Document | application/x-indesign | indd | | ISO 9660 image | application/x-iso9660-image | iso | | Long Range ZIP | application/x-lrzip | lrz | | LZ4 | application/x-lz4 | lz4 | | Lempel–Ziv Finite State Entropy | application/x-lzfse | lzfse | | LHA | application/x-lzh-compressed | lzh | | lzip | application/x-lzip | lz | | lzop | application/x-lzop | lzo | | Mobipocket | application/x-mobipocket-ebook | mobi | | Windows Shortcut | application/x-ms-shortcut | lnk | | Windows Executable | application/x-msdownload | exe | | Nintendo 64 ROM | application/x-n64-rom | z64 | | ANI | application/x-navi-animation | ani | | Nintendo DS ROM | application/x-nintendo-ds-rom | nds | | Nintendo Entertainment System ROM | application/x-nintendo-nes-rom | nes | | PCAP Next Generation Dump | application/x-pcapng | pcapng | | Red Hat Package Manager Package | application/x-rpm | rpm | | SeqBox | application/x-sbx | sbx | | Small Web Format | application/x-shockwave-flash | swf | | XAP | application/x-silverlight-app | xap | | Snappy | application/x-snappy-framed | sz | | Tape Archive | application/x-tar | tar | | Microsoft Virtual Hard Disk | application/x-vhd | vhd | | Microsoft Virtual Hard Disk 2 | application/x-vhdx | vhdx | | VirtualBox Virtual Disk Image | application/x-virtualbox-vdi | vdi | | Extensible Archive | application/x-xar | xar | | XPInstall | application/x-xpinstall | xpi | | XZ | application/x-xz | xz | | zoo | application/x-zoo | zoo | | ZIP | application/zip | zip | | Zstandard | application/zstd | zst | | Advanced Audio Coding | audio/aac | aac | | Audio Interchange File Format | audio/aiff | aif | | Adaptive Multi-Rate | audio/amr | amr | | Au | audio/basic | au | | Musical Instrument Digital Interface | audio/midi | mid | | Adobe Flash Player Audio | audio/mp4 | f4a | | Adobe Flash Player Audiobook | audio/mp4 | f4b | | Apple iTunes ALAC/AAC-LC Audiobook | audio/mp4 | m4b | | Apple iTunes ALAC/AAC-LC Protected Audio | audio/mp4 | m4p | | MPEG-1/2 Audio Layer III | audio/mpeg | mp3 | | Ogg FLAC | audio/ogg | oga | | Ogg Vorbis | audio/ogg | ogg | | Ogg Speex | audio/ogg | spx | | Ogg Opus | audio/opus | opus | | Qualcomm PureVoice | audio/qcelp | qcp | | Audio Codec 3 | audio/vnd.dolby.dd-raw | ac3 | | Waveform Audio | audio/vnd.wave | wav | | WavPack | audio/wavpack | wv | | Monkey's Audio | audio/x-ape | ape | | Sony DSD Stream File | audio/x-dsf | dsf | | Free Lossless Audio Codec | audio/x-flac | flac | | Impulse Tracker Module | audio/x-it | it | | Apple iTunes ALAC/AAC-LC Audio | audio/x-m4a | m4a | | Musepack | audio/x-musepack | mpc | | ScreamTracker 3 Module | audio/x-s3m | s3m | | FastTracker 2 Module | audio/x-xm | xm | | OpenType | font/otf | otf | | TrueType | font/ttf | ttf | | Web Open Font Format | font/woff | woff | | Web Open Font Format 2 | font/woff2 | woff2 | | Animated Portable Network Graphics | image/apng | apng | | AV1 Image File Format | image/avif | avif | | Windows Bitmap | image/bmp | bmp | | Better Portable Graphics | image/bpg | bpg | | Cineon Image | image/cineon | cin | | Flexible Image Transport System | image/fits | fits | | Free Lossless Image Format | image/flif | flif | | Graphics Interchange Format | image/gif | gif | | High Efficiency Image Coding | image/heic | heic | | High Efficiency Image Coding Sequence | image/heic-sequence | heic | | High Efficiency Image File Format | image/heif | heic | | High Efficiency Image File Format Sequence | image/heif-sequence | heic | | Apple Icon Image | image/icns | icns | | JPEG 2000 Part 1 (JP2) | image/jp2 | jp2 | | Joint Photographic Experts Group | image/jpeg | jpg | | JPEG 2000 Part 6 (JPM) | image/jpm | jpm | | JPEG 2000 Part 2 (JPX) | image/jpx | jpx | | JPEG XL | image/jxl | jxl | | JPEG Extended Range | image/jxr | jxr | | Khronos Texture | image/ktx | ktx | | Khronos Texture 2 | image/ktx2 | ktx2 | | JPEG 2000 Part 3 (MJ2) | image/mj2 | mj2 | | Portable Network Graphics | image/png | png | | Tag Image File Format | image/tiff | tiff | | DirectDraw Surface | image/vnd-ms.dds | dds | | Adobe Photoshop document | image/vnd.adobe.photoshop | psd | | Radiance HDR | image/vnd.radiance | hdr | | WebP | image/webp | webp | | Windows Metafile | image/wmf | wmf | | Canon Raw 2 | image/x-canon-cr2 | cr2 | | Canon Raw 3 | image/x-canon-cr3 | cr3 | | Digital Picture Exchange | image/x-dpx | dpx | | OpenEXR | image/x-exr | exr | | Fujifilm Raw | image/x-fujifilm-raf | raf | | CUR | image/x-icon | cur | | ICO | image/x-icon | ico | | Nikon Electronic File | image/x-nikon-nef | nef | | Olympus Raw Format | image/x-olympus-orf | orf | | Panasonic Raw | image/x-panasonic-rw2 | rw2 | | Experimental Computing Facility | image/x-xcf | xcf | | 3D Manufacturing Format | model/3mf | 3mf | | GL Transmission Format Binary | model/gltf-binary | glb | | 3rd Generation Partnership Project | video/3gpp | 3gp | | 3rd Generation Partnership Project 2 | video/3gpp2 | 3g2 | | Audio Video Interleave | video/avi | avi | | MPEG-2 Transport Stream | video/mp2t | m2ts | | Adobe Flash Player Protected Video | video/mp4 | f4p | | Adobe Flash Player Video | video/mp4 | f4v | | MPEG-4 Part 14 | video/mp4 | mp4 | | MPEG-1 video | video/mpeg | mpg | | Ogg Media | video/ogg | ogm | | Ogg Theora | video/ogg | ogv | | QuickTime Movie | video/quicktime | mov | | WebM | video/webm | webm | | Flash Video | video/x-flv | flv | | M4V | video/x-m4v | m4v | | Matroska Multimedia Container | video/x-matroska | mkv | | Windows Media Video | video/x-ms-asf | wmv |
This project is licensed under either of Apache License, Version 2.0 or MIT license at your option.