BK2 file extension is for Timed backup file for document window 2
WordPerfect for Win
Similar to BK2
&&& - Temporary file
)2( - LHA archiver temporary file
LHA
.GP - Glue Geode Parameter File
.GP - Gofer
Project
0 - Compressed harddisk data
DoubleSpace
000 - Common filename extension
GEOS
000 - Compressed harddisk data
DoubleSpace
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