Tips to open REB file

Can't open the REB file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open REB files as well as a list of programs that support REB files.

REB file extension

File Name REBOL Script Format
File Developer REBOL Technologies
File Category Developer Files

The REB file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the REB files. Below is a summary of the number of programs that support and open the REB file on each system platform.

Operating systems
  • 2
  • 2
  • 2
  • 0
  • 0
  • 0

What is REB file?

The REB file has been categorized as Developer Files. The author of this format is REBOL Technologies. Additionally, the Developer Files category contains 1205 of other files. REBOL Script Format appears on 3 operating systems as a functional file. These systems consist of Linux, Mac OS, Windows, although it may occasionally be found on another system, it will be non-functional. Alternatively, you can use 5 other programs. The REBOL/SDK, REBOL/View programs will also handle the file when the REBOL/Core program does not fulfill its role.

How to open REB file?

An often recurring problem with REBOL Script Format is that REB is not associated with the correct program file. This causes the file REB to open by system applications not designed for this purpose, or to display a message that there is no associated program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the REB file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install REBOL/Core

In this case, you should first verify that the REBOL/Core application is installed on the computer. To do this, enter the name REBOL/Core into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open REB files.

Programs to open REB file

Remember to download programs supporting REB files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of REBOL/Core with REB files

If the application is or has been freshly installed, but the REB file still does not use the REBOL/Core program, it means no association. It is most convenient to call the context menu with the right mouse button and select Properties. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. Checking the "Always use the selected program ..." box will permanently associate the REB file with the REBOL/Core program.

Step 3. Update REBOL/Core to the latest version

If, despite the association of the REBOL/Core program with the REBOL Script Format file, the file still does not open, check the program version and possibly update it to the newest version.

Step 4. Check for the following problems with the REB file

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

Very often, the file may be size 0 or incomplete. This suggests truncating the REB file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the REB file that we want to open. However, remember that not every infected REB file can be recovered, so it is important to take care of regular backups.
Older version of REB file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Sometimes the program itself has options to repair the most popular REB file corruption.
The program indicates that the file is encrypted or corrupted. The encrypted REB files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. These directories are write-protected to them and it's very hard to fix this problem. Copying the REB file to another location will fix the problem.
This problem only occurs with more complex files. In this case, the REB file is blocked by the first application to open it. Just close unnecessary programs. Sometimes you have to wait for the session to the file REB to close. However, some background programs may block the REB file while scanning. If nothing helps, please reset the device.