A rel file extension is related to the Retreive 4GL and used for its dataset files.

There are 6 other file types using
the REL file extension!

empty icon.rel - ACT! alarm data

empty icon.rel - Knowledge Explorer knowledge representation relation data

empty icon.rel - Nokia audio data

empty icon.rel - Norton Internet Security 2001 log

empty icon.rel - PDP-10 relocatable object

empty icon.rel - Nintendo Wii relocatable module

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REL file extension - Retrieve 4GL dataset

What is rel file? How to open rel files?

File type specification:

Various data file type icon Various data file type

The rel file extension is associated with the Retrieve 4GL Dataset File (Sage Enterprice Solutions).

The Retrieve 4GL product is used in the creation of many different large database applications so this extension and its link to Retrieve 4GL may show up in products from many companies.

The default software associated to open rel file:

Retrieve 4GL  Microsoft Windows software

Company or developer:
Kinspeed Limited

Retrieve 4GL is a fourth generation programming language used to develop Sage Line 100.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

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

Unspecified and all other actions for computer programs working with rel file - Retrieve 4GL dataset

Click on the software link for more information about Retrieve 4GL. Retrieve 4GL uses rel 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:

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