An alf file extension is related to the Act! by Sage and used for its lookup files.

There are 5 other file types using
the ALF file extension!

empty icon.alf - AbacusLaw data

empty icon.alf - AdventNet Bean Builder look and feel standards

empty icon.alf - Aipro 2000 land data

empty icon.alf - Altium Designer license

empty icon.alf - SonicWALL Aventail Connect license information

ALF file extension - Act! lookup data

What is alf file? How to open alf files?

File type specification:

Various data file type icon Various data file type

The alf file extension is associated with the Act!, a customer relationship management (CRM) software for Microsoft Windows operating system developed by The Sage.

The alf file stores lookup data used by Act!.

The default software associated to open alf file:

Act! picture or screenshot

The Sage Group plc logoAct!  Microsoft Windows software

Company or developer:
The Sage Group plc

Act! is contact and customer manager that helps you organize contact information, manage daily responsibilities, and communicate more effectively. The latest version is 17.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of recommended software applications associated to the .alf 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 alf file, edit alf file, convert alf file, view alf file, play alf file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with alf file - Act! lookup data

Click on the software link for more information about Act!. Act! uses alf 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.).

Microsoft Windows:

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