Open ACT! file

The most common choise: Act! data

How to open Act! data .act! files

Have you had trouble opening the act! file on your computer? What are act! files? We explain what they are and recommend software that we know will open them.

What is act! file?

An act! file extension is related to the Act! a customer relationship management software.

Act! data description

The act! file extension is associated with Act! a contact and customer management software for Microsoft Windows and Mac OS X (macOS) operating systems.

The .act! files are stored various data and used in the mac version of the application.

Suggested software to open act! file


A personal contacts and information manager by Sage

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.