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3D Converter3DS → OBJ3MF → STLBLEND → OBJDAE → GLBDAE → STLFBX → OBJFBX → STLGLB → OBJGLB → STLGLTF → OBJGLTF → STLOBJ → FBXOBJ → GLBOBJ → STLSTL → OBJAll ConversionsSupported Formats
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3D Converter3DS → OBJ3MF → STLBLEND → OBJDAE → GLBDAE → STLFBX → OBJFBX → STLGLB → OBJGLB → STLGLTF → OBJGLTF → STLOBJ → FBXOBJ → GLBOBJ → STLSTL → OBJAll ConversionsSupported Formats
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AC3D (AC)

Native format for AC3D modeler.

ModelingPopularity: LowSupports 7 Conversions

Format Specifications

Extension..ac
MIME Typetext/plain
CategoryModeling

Key Features

  • Simple
  • Text

Common Use Cases

Flight Sim

Convert AC to...

AC DAEAC GLBAC GLTFAC OBJAC PLYAC STLAC USDZ

What is AC format?

Native format for AC3D modeler. The full name of the format is "AC3D".It falls primarily under the Modeling category. This format is considered to have low popularity in the 3D industry.

How to open AC files?

You can open AC files using our free online 3D viewer. Simply upload your file, and we will render it directly in your browser without uploading it to any server. Alternatively, you can convert it to a more widely supported format like GLTF or OBJ using the tools listed above.

Open AC File Now
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