Formats

Name	Extension	Loading	Saving	Thumbnails	Palette	Binary	Spec
Ace Of Spades	vxl	X		X		X
BinVox	binvox	X	X	X		X	https://www.patrickmin.com/binvox/binvox.html
Build engine	kvx	X		X	X	X	https://github.com/vuolen/slab6-mirror/blob/master/slab6.txt
Chronovox-Studio	csm	X		X		X
Command and Conquer	vxl	X	X	X	X	X
CubeWorld	cub	X	X	X		X
Goxel	gox	X	X	X		X
MagicaVoxel	vox	X	X	X	X	X	ttps://github.com/ephtracy/voxel-model
Minecraft Region	mcr	X		X	X	X	https://minecraft.gamepedia.com/Region_file_format
Minecraft Schematics	schematic	X		X	X	X	https://minecraft.fandom.com/wiki/Schematic_file_format
Nick's Voxel Model	nvm	X		X		X
Qubicle Exchange	qef	X	X	X			https://getqubicle.com/qubicle/documentation/docs/file/qef/
Qubicle Binary Tree	qbt	X	X	X		X	https://getqubicle.com/qubicle/documentation/docs/file/qbt/
Qubicle Binary	qb	X	X	X		X	https://getqubicle.com/qubicle/documentation/docs/file/qb/
Qubicle Project	qbcl	X	X	X		X
Sandbox VoxEdit Collection	vxc	X				X
Sandbox VoxEdit Model	vxm	X	X	X	X	X
Sandbox VoxEdit	vxr	X	X	X		X
Sandbox VoxEdit Tile	vxt	X				X
SLAB6	kv6	X		X	X	X	https://github.com/vuolen/slab6-mirror/blob/master/slab6.txt
Sproxel	csv	X	X	X
Wavefront Object	obj	X	X
Standard Triangle Language	stl	X	X
GL Transmission Format	gltf	X	X			X	https://github.com/KhronosGroup/glTF/tree/main/specification/2.0

Meshes

Exporting to ply, gltf, stl and obj is also supported. A few cvars exists to tweak the output of the meshing:

voxformat_ambientocclusion: Don't export extra quads for ambient occlusion voxels
voxformat_mergequads: Merge similar quads to optimize the mesh
voxformat_reusevertices: Reuse vertices or always create new ones
voxformat_scale: Scale the vertices on all axis by the given factor
voxformat_scale_x: Scale the vertices on X axis by the given factor
voxformat_scale_y: Scale the vertices on Y axis by the given factor
voxformat_scale_z: Scale the vertices on Z axis by the given factor
voxformat_quads: Export to quads
voxformat_withcolor: Export vertex colors
voxformat_withtexcoords: Export texture coordinates
voxformat_transform_mesh: Apply the keyframe transform to the mesh

Basic voxelization is supported for ply, gltf, stl and obj files, too. The following cvars can be modified here: