File extension THUMB
| File type | JAlbum Thumbnail Format |
| Developer | JAlbum |
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What is a THUMB file?
Files with the .THUMB extension contain thumbnails of photos or images created using the JAlbum software.
A THUMB file is created based on a full-size image and represents as a preview in the program's gallery. The JAlbum app is a free photo gallery viewing program. Thanks to THUMB files, it allows the user to preview many photos simultaneously.
Program(s) that can open the .THUMB file
How to open THUMB files
If you cannot open the THUMB file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports THUMB among those that are installed on your device.
A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the THUMB file can be found in the table. Now just download and install the appropriate application.
Possible problems with the THUMB format files
The inability to open and operate the THUMB file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the JAlbum Thumbnail Format file. Below is a list of possible problems.
- Corruption of a THUMB file which is being opened
- Incorrect links to the THUMB file in registry entries.
- Accidental deletion of the description of the THUMB from the Windows registry
- Incomplete installation of an application that supports the THUMB format
- The THUMB file which is being opened is infected with an undesirable malware.
- The computer does not have enough hardware resources to cope with the opening of the THUMB file.
- Drivers of equipment used by the computer to open a THUMB file are out of date.
If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the THUMB file should operate with your programs without any problem. If the problem with the THUMB file has not been solved, it may be due to the fact that in this case there is also another rare problem with the THUMB file. In this case, the only you can do is to ask for assistance of a professional staff.
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.THUMB) you have two ways to do it. The first and the easiest one is to right-click on the selected THUMB file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the THUMB file extension to the corresponding software in the Windows Registry.
Is there one way to open unknown files?
Many files contain only simple text data. It is possible that while opening unknown files (e.g. THUMB) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.