3D ViewerX Format Guide
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X File Viewer

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.GLB.GLTF.BLEND.OBJ.STL.DAE.DXF.FBX.PLY.3MF.IFC.BVH.3DS.LXO.X3D.AMF.LWO.MDL.MS3D.OGEX.SMD.AC.ASE.LWS.MD2.MD3.MD5.PK3.SIB.WRL.X.COB.IRR.IRRMESH.MDC.OFF.Q3D.Q3S.RAW.SCN.TER.VTA.XGL.XML.ZGL

Key Features

  • mesh-hierarchy
  • materials
  • animation-support

Why Choose X?

  • legacy-assets
  • game-dev
  • archival

Common Use Cases

legacy-assetsgame-devarchival

Related Formats

GLB

GLB

.glb

Different approach for similar use cases

Try GLB Viewer
GLTF

GLTF

.gltf

Different approach for similar use cases

Try GLTF Viewer
Blend

Blend

.blend

Different approach for similar use cases

Try Blend Viewer
OBJ

OBJ

.obj

Different approach for similar use cases

Try OBJ Viewer

Why Choose Different Formats?

Performance

GLB and GLTF offer the best web performance with optimized loading and rendering.

Compatibility

OBJ provides universal compatibility across all 3D software and platforms.

Features

FBX supports the most advanced features for professional animation workflows.

Quick Format Comparison

FormatFile SizeFeaturesBest For
XCurrent
Mediummesh-hierarchy, materialslegacy assets
GLB
Smallbinary, embedded-texturesWeb
GLTF
Mediumjson, external-resourcesWeb
Blend
MediumFull Scene, NodesBlender Workflow

Still have questions?

Try uploading your .x file to our viewer above, or check out the complete X format guide for more detailed information.