Open REM File – What is and How to View – Format and Programs

  • Type: Database
  • Description: ACT! Database Maintenance
  • Extension: .REM
  • Format: Binary
  • Developer: N/A



Did you receive an attachment with the .IBT extension? Here you will learn how to open, create, view, edit and convert a .IBT file. We will see how to instructions and recommend programs readers, viewers, editors and software related to this format.


What is a .REM file

The REM extension is used as a file format for the ACT! Database Maintenance software of Cornerstone Solutions.
This in all the files used in the application’s versions 3 to 6. This application allows the user to compress at the same time re-index their database on a daily, weekly and even on a monthly basis. This is also used by other file types such as Annotation and Delphi Memory Swap Files.

How to open REM Files


You can do it following these steps:

  1. Search for your .REM files
  2. Tap on it (mobile device) or double click on it (computer).
  3. Select the program from the drop down list.
  4. Confirm your selection.


Category: System Files
Files format: Propriety
Open with Windows: Contact management
Open with Linux: N/A

How to convert REM files

It is not possible to convert this format to another type. We don’t have any information about a REM online converter. Also, there are not specific programs in our database to convert this format.


It is safe to delete it?

Yes, you can delete it. There is not any risk for your computer or mobile device.


How to create it

You can create it with the CT! Database Maintenance software


If you have more information about this REM extension please contact with us through the contact page. Thanks in advance for all your help.