Files with mfasl file extension were used in old Netscape navigator web browser for one of its data files.
Software that open mfasl file
MFASL file extension - Netscape XUL fastload data
What is mfasl file? How to open mfasl files?
File type specification:
The mfasl file extension is mainly related to old Netscape navigator program and used for files that contain XUL Fastload data.
Most likely some old format without support. No further information could be found.
This mfasl file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open mfasl file:
Company or developer:
AOL Inc.
Netscape Navigator was multi-platform web browser popular in the 1990's. The project was discontinued in 2007. The last versions of Navigator was based on Firefox Gecko core.
List of recommended software applications associated to the .mfasl file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mfasl file, edit mfasl file, convert mfasl file, view mfasl file, play mfasl file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with mfasl file - Netscape XUL fastload data
Click on the software link for more information about Netscape Navigator. Netscape Navigator uses mfasl file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).