File extension DTF
| File type | ACDSee Thumbnail Database Format |
| Developer | N/A |
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What is a DTF file?
DTF files are associated with ACDSee image viewer and are used for storing thumbnail images to speed up preview image loading process.
Files with DTF suffix can be safely deleted as they will be automatically recreated by ACDSee, given that appropriate options has been activated in the program. DTF files are not compatible with other image viewers.
Program(s) that can open the .DTF file
Windows
How to open DTF files
If you cannot open the DTF 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 DTF 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 DTF file can be found in the table. Now just download and install the appropriate application.
Possible problems with the DTF format files
The inability to open and operate the DTF 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 ACDSee Thumbnail Database Format file. Below is a list of possible problems.
- Corruption of a DTF file which is being opened
- Incorrect links to the DTF file in registry entries.
- Accidental deletion of the description of the DTF from the Windows registry
- Incomplete installation of an application that supports the DTF format
- The DTF 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 DTF file.
- Drivers of equipment used by the computer to open a DTF file are out of date.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 DTF file should operate with your programs without any problem. If the problem with the DTF file has not been solved, it may be due to the fact that in this case there is also another rare problem with the DTF file. In this case, the only you can do is to ask for assistance of a professional staff.
Updated 05/08/2022
Similar extensions
| .abs | Absolute Database Single-file Database Format |
| .accdb | Microsoft Access 2007/2010 Database Format |
| .accdc | Microsoft Access 2007/2010 Digitally Signed Database Format |
| .accde | Microsoft Access 2007/2010 Compiled Execute Only Format |
| .accdr | Microsoft Access 2007/2010 Runtime Mode Database Format |
| .accdt | Microsoft Access 2007/2010 Database Template Format |
| .accdw | Microsoft Access Link Format |
| .accft | Microsoft Access Template Format |
How to associate the file with an installed software?
If you want to associate a file with a new program (e.g. my-file.DTF) you have two ways to do it. The first and the easiest one is to right-click on the selected DTF 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 DTF 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. DTF) 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.