.AS4 File Extension
askSam Backup File
3.7 | 3 Votes
What is an AS4 file?
Backup file created by SurfSaver, a program that saves Web pages as users surf the Internet; contains a backup of an .ASK database file; created when askSam converts an older file to a new format so that the AS4 file may be opened by older software versions.
NOTE: AS4 files may safely be deleted if users do not intend to use older versions of askSam software.