BTPC

File Format
Name	BTPC
Ontology	Electronic File Formats Graphics BTPC ; ; ;
Extension(s)	.btpc
Released	mid 1990s

BTPC (Binary Tree Predictive Coding) is a lossy and lossless image compression algorithm and file format developed by John Robinson.

BTPC was succeeded by APT.

Identification

Version 5 files start with ASCII "btpc 5.".