Supported Formats

Manyfold will index lots of different file formats. This page gives the full list, as well as what can be shown in the previews in the Web UI. Files not in these lists will be ignored.

Note that x- MIME types are unofficial and may not be used anywhere except within Manyfold.

To request support for another file format, please open a feature request

3D Models

File type	Extensions	MIME type	Preview	Analyse
3D Studio	`.3ds`, `.max`	`application/x-3ds`, `image/x-3ds`	✅
3MF	`*.3mf`	`model/3mf`	✅
AMF	`*.amf`	`application/x-amf`
Alembic	`*.abc`	`model/x-alembic`
Autodesk DWG	`*.dwg`	`image/vnd.dwg`
Autodesk DXF	`*.dxf`	`image/vnd.dxf`
Autodesk Inventor	`.iam`, `.ipt`	`model/x-inventor-part`, `model/x-inventor-assembly`
BRep	`*.brep`	`model/x-brep`
Blender	`*.blend`	`model/x-blender`
Cheetah3D	`*.jas`	`model/x-cheetah3d`
Collada	`*.dae`	`model/vnd.collada+xml`
DRACO	`*.drc`	`model/vnd.google.draco`	✅
Filmbox	`*.fbx`	`model/x-fbx`	✅
FreeCAD	`*.fcstd`	`model/x-freecad`
Fusion360	`.f3d`, `.f3z`	`model/x-fusion`
GLTF	`.gltf`, `.glb`	`model/gtlf+json`, `model/gtlf+binary`	✅
HueForge	`*.hfp`	`model/x-hfp`
IGES	`.iges`, `.igs`	`model/iges`
LDraw	`.ldr`, `.mpd`	`application/x-ldraw`	✅
Maya	`.ma`, `.mb`	`model/x-maya`
Meshmixer	`*.mix`	`model/x-meshmixer`
Modo	`*.lxo`	`model/x-modo`
OpenSCAD	`*.scad`	`application/x-openscad`
PLY	`*.ply`	`model/x-ply`	✅
STEP	`.step`, `.stp`	`model/x-step`
STL	`*.stl`	`model/stl`	✅	✅
Sketchup	`*.skp`	`model/x-sketchup`
Solidworks	`*.sldprt`	`model/x-solidworks-part`
Speedtree	`*.spm`	`model/x-speedtree`
VRML	`*.wrl`	`model/vrml`
Wavefront OBJ	`.obj`, `.mtl`	`model/obj`	✅	✅
X3D	`*.x3d`	`model/x3d`

Print & Slicer files

File type	Extensions	MIME type	Preview
Chitubox	`.chitubox`, `.ctb`	`model/x-chitubox`
GCode	`*.gcode`	`model/x-gcode`	✅
Lychee	`.lys`, `.lyt`	`model/x-lychee`

Images

File type	Extensions	MIME type	Preview
BMP	`*.bmp`	`image/bmp`	✅
GIF	`*.gif`	`image/gif`	✅
JPEG	`.jpg`, `.jpeg`, `.jpe`, `.pjpeg`	`image/jpeg`	✅
PNG	`*.png`	`image/png`	✅
SVG	`*.svg`	`image/svg+xml`	✅
TIFF	`.tiff`, `.tif`	`image/tiff`	✅
WebP	`*.webp`	`image/webp`	✅

Video

File type	Extensions	MIME type	Preview
MP4	`.mp4`, `.m4v`	`video/mp4`	✅
MPEG	`.mpeg`, `.mpg`, `*.mpe`	`video/mpeg`	✅
WebM	`*.webm`	`video/webm`	✅

Documents

File type	Extensions	MIME type	Preview
HTML	`*.html`	`text/html`
Markdown	`*.md`	`text/markdown`	✅
Microsoft Word	`.doc`, `.docx`	`application/msword`, `application/vnd.openxmlformats-officedocument.wordprocessingml.document`
PDF	`*.pdf`	`application/pdf`	✅
Text	`.txt`, `.text`	`text/plain`	✅

File type	Extensions	MIME type
7-Zip	`*.7z`	`application/x-7z-compressed`
bzip2	`*.bz2`	`application/x-bzip2`
gzip	`.gzip`, `.gz`	`application/gzip`
RAR	`*.rar`	`application/x-rar-compressed`
ZIP	`*.zip`	`application/zip`

Other

File type	Extensions	MIME type
Binary blobs	`*.bin`	`application/octet-stream`
Excellon	`*.drl`	`application/x-excellon`
Gerber	`.grb`, `.gerber`, `.geb`, `.gb`, `*.grbjob`	`application/x-gerber`, `application/vnd.gerber`, `application/x-gerber-job`
KiCad	`.kicad_pro`, `.kicad_mod`, `.kicad_pcb`, `.kicad_sym`, `.kicad_sch`, `.kicad_wks`	`application/x-kicad-*`