There are 12 other file types using
the ACT file extension!
.act - Microsoft Office actor data
.act - Adobe Photoshop/Illustrator color table
.act - FoxPro Documenting Wizard Action Diagram data
.act - Animation:Master animation
.act - Train Simulator activity data
.act - DataWave data
.act - ADPCM compressed audio
.act - Genesis3D actor data
.act - DS Game Maker action data
.act - Fly! RAW image palette
.act - act/cut CAD drawing
.act - Stronghold game data
ACT file extension - Action! presentation
What is act file? How to open act files?
File type specification:
The act file extension is associated with the Action!, a multimedia presentation software for Microsoft Windows developed by Macromedia. The .act file contains presentation created in the Action!.
The Action! is discontinued product.
This act 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 act file:
Action! 
(obsolete software)
Company or developer:
Adobe Systems Incorporated
Action! is presentation software for Microsoft Windows 3.1.
List of software applications associated to the .act 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 act file, edit act file, convert act file, view act file, play act file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting act files.
Software that open act file - Action! presentation
Programs supporting the exension act on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Action! for open act file action.
Microsoft Windows:
Action! (obsolete/discontinued)
