A rex file extension is associated with the ACT! from Sage. A rex file stores some kind of data.

There are 4 other file types using
the REX file extension!

empty icon.rex - Oracle report definition data

empty icon.rex - Rexx language source code

empty icon.rex - 4D database windows client local file

empty icon.rex - ReCycle audio loop export file

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REX file extension - ACT! data

What is rex file? How to open rex files?

File type specification:

Various data file type icon Various data file type

The rex file extension is related to ACT!, now known as Sage ACT!

It is not clear if the latest version of the program is still using this file format or its original purpose.

This rex 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 rex 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:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .rex file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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

Unspecified and all other actions for computer programs working with rex file - ACT! data

Click on the software link for more information about Act!. Act! uses rex 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:

Previous file extension
REWI file extension

File-Extensions.org > Various data file types

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file extension REX2


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