ACT file extension
The table below provides useful information about the .act file extension. It answers questions such as:
- What is the .act file?
- What program do I need to open a .act file?
- How can the .act file be opened, edited or printed?
- How can I convert .act files to another format?
Table of Contents
We hope you find this page helpful and a valuable resource!
7 extension(s) and 0 alias(es) found in database
✅ Microsoft Office Assistant Actor

ACT file is a Microsoft Office Assistant Actor file.
✅ OptionVue Portfolio Manager Account Data

ACT file is an OptionVue Portfolio Manager Account Data. OptionVue is an options trading and analysis software. LGN file contains the text entered in the notes field of the Transaction Log. ACT file contains the basics about your account: Interest rates, brokerage choice, personal information, etc..
✅ Adobe Photoshop Color Table

ACT file is an Adobe Photoshop Color Table. Adobe Photoshop is a graphics editor published by Adobe Systems. It is the market leader for commercial image manipulation.
✅ Genesis3D Actor Data

ACT file is a Genesis3D Actor Data. Genesis3D is an open source game engine created by Eclipse Entertainment.
✅ Animation Master Animation Data

ACT file is an Animation Master Animation Data. Animation Master is a 3D character animation application offered by Hash.
✅ Fly! RAW Image Palette Data

ACT file is a Fly! RAW Image Palette Data. Fly! is a flight simulator for PC and Apple Macintosh computers developed by Terminal Reality.
✅ Train Simulator Activity Data

ACT file is a Train Simulator Activity Data. Microsoft Train Simulator is a Windows PC simulation game that simulates the experience of being a train conductor.
Other types of files may also use the .act file extension.
🚫 The .act file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .act file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.act
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .act file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .act file extension, write to us!