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.stp,.STP (max 100MB)
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STP (STP) - STEP AP203/AP214 - ISO 10303 standard for parametric 3D CAD exchange (alternative .step extension). Best for cad data exchange, engineering part models, manufacturing data transfer.
MAX (MAX) - 3ds Max - native Autodesk 3ds Max project file with modeling, animation, and rendering data. Ideal for architectural visualization, game asset creation, vfx production.
Yes, GoConvertFile offers free conversion of STP to MAX for files up to 100MB. No registration required.
Most STP to MAX conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
MAX is ideal for architectural visualization, game asset creation, vfx production. 3ds Max - native Autodesk 3ds Max project file with modeling, animation, and rendering data
File size after STP to MAX conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.
STEP AP203/AP214 — stored as model/step — uses lossless encoding to handle cad data exchange, engineering part models, manufacturing data transfer. Typical file sizes: varies by content.
MAX is the native project file format for Autodesk 3ds Max, containing all scene data including geometry, modifiers, materials, animation, and rendering setup.
Reach for STP when your priority is cad data exchange, engineering part models, manufacturing data transfer — its uncompromising quality ensures every detail is preserved.
Reach for MAX when your priority is architectural visualization, game asset creation, vfx production — its uncompromising quality ensures every detail is preserved.