file extension PM1 - Pegasus Mail secondary addressbook index file
File type specification:
File type data not available.
Extension icon:
.PM1
File extension PM1 description:
Secondary addressbook index file, only available when created with the pmsort utility (Addressbook sort on key)..pm1
Associated applications to file extension PM1:
Company / developer:
David Harris
Pegasus Mail
Pegasus Mail is a free, standards-based electronic mail client suitable for use by single or multiple users on single computers or on local area networks. A proven product, it has served millions of users since it was released in 1990. It is extremely feature-rich and powerful, yet remains small and fast.

