E57 File Converter
Convert to and from ASTM E57 (E57) securely online. Fast, free, and no installation required.
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About E57 Format
ASTM E57 (E57) is a 3D file format used primarily for Surveying and LiDAR.
E57 is a vendor-neutral binary standard (ASTM E2807) built specifically so laser scanners from different manufacturers can exchange point clouds, imagery, and scanner metadata (position, timestamps) without proprietary lock-in.
Frequently Asked Questions
ASTM E57 (E57) is a 3D file format. E57 is a vendor-neutral binary standard (ASTM E2807) built specifically so laser scanners from different manufacturers can exchange point clouds, imagery, and scanner metadata (position, timestamps) without proprietary lock-in. Common use cases include: Surveying, LiDAR.