File format reference
Every one of the 254 formats FileFlip handles has a page here: what the file actually contains, who made it, which programs open it, and what a conversion keeps or drops on the way out.
Image formats#
HEIC, JPG, PNG, WebP, AVIF and camera raw from every major camera brand. Image Converter
Audio formats#
MP3, WAV, FLAC, AAC, M4A and OGG, with WebCodecs doing the work wherever your browser can. Audio Converter
Video formats#
MP4, MOV, MKV, WebM and AVI, plus pulling the audio out of a video as MP3. Video Converter
Document formats#
PDF, DOCX, ODT, EPUB, Markdown, LaTeX and HTML, through Pandoc and MuPDF. Document Converter
- DOCX
- ODT
- RTF
- EPUB
- MOBI
- FB2
- CBZ
- XPS
- Markdown (.md)
- HTML
- TXT
- LaTeX (.tex)
- Typst (.typ)
- RST
- Org
- AsciiDoc (.adoc)
- Textile
- MediaWiki
- DokuWiki
- Jira
- Muse
- Djot (.dj)
- IPYNB
- OPML
- DocBook (.dbk)
- Man Page (.man)
- MS
- Texinfo (.texi)
- ICML
- BibTeX (.bib)
- RIS
- PPTX
- XLSX
- Creole
- txt2tags (.t2t)
- TWiki
- TikiWiki
- VimWiki (.wiki)
- POD
- Haddock
- Markua
- BBCode
- XWiki
- Zim
- Vimdoc
- TEI
Archive formats#
ZIP, 7z, RAR, TAR, ISO and the compressed tarballs, repacked without touching the files inside. Archive Converter
3D model formats#
FBX, OBJ, STL, glTF, GLB and COLLADA, through the same importer most 3D applications use. 3D Model Converter
- OBJ
- FBX
- STL
- glTF
- GLB
- COLLADA (.dae)
- 3DS
- PLY
- 3MF
- USDZ
- USD
- USDA
- USDC
- X3D
- X3DB
- X3DV
- VRML (.wrl)
- STEP (.stp)
- AMF
- DXF
- IFC
- BLEND
- MS3D
- LWO
- LXO
- LWS
- MOT
- ASE
- ASK
- MD2
- MD3
- MD5MESH
- MD5ANIM
- MD5CAMERA
- MDC
- MDL
- BSP
- PK3
- SMD
- VTA
- BVH
- CSM
- IQM
- PMX
- VRM
- OFF
- NFF
- ENFF
- AC3D (.ac)
- ACC
- AC3D Scene (.ac3d)
- B3D
- Q3O
- Q3S
- SIB
- COB
- SCN
- HMP
- NDO
- OGEX
- MESH
- XGL
- ZGL
- ZAE
- DirectX X (.x)
- Unreal 3D (.3d)
- UC
- PRJ
Font formats#
TTF, OTF, WOFF, WOFF2, EOT and SVG fonts, mostly with nothing to download. Font Converter
Data formats#
JSON, CSV, TSV, YAML, XML and TOML, parsed and rewritten with no engine to fetch. Data Converter
Subtitle formats#
SRT, WebVTT, ASS, SSA, SUB and TTML, timings and text intact. Subtitle Converter