DP File Extension

What is DP file?

DP filename suffix is mostly used for Text files. DP file format is compatible with software that can be installed on Windows system platform. Files with DP extension are categorized as Document Files files. The Document Files subset comprises 574 various file formats. The software recommended for managing DP files is NotePad++ text editor. Software named NotePad++ text editor was created by Notepad++ Team. In order to find more detailed information on the software and DP files, check the developer’s official website.

Programs which support DP file extension

Programs that can handle DP files are as follows. Files with DP suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

How to open file with DP extension?

There can be multiple causes why you have problems with opening DP files on given system. What is important, all common issues related to files with DP extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with DP files.

Step 1. Get the NotePad++ text editor

The most common reason for such problems is the lack of proper applications that supports DP files installed on the system. The solution to this problem is very simple. Download NotePad++ text editor and install it on your device. Above you will find a complete listing of programs that support DP files, classified according to system platforms for which they are available. The safest method of downloading NotePad++ text editor installed is by going to developer’s website (Notepad++ Team) and downloading the software using provided links.

Step 2. Update NotePad++ text editor to the latest version

If the problems with opening DP files still occur even after installing NotePad++ text editor, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of NotePad++ text editor is available. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of NotePad++ text editor installed, it may not support DP format. The latest version of NotePad++ text editor should support all file formats that where compatible with older versions of the software.

Step 3. Assign NotePad++ text editor to DP files

If the issue has not been solved in the previous step, you should associate DP files with latest version of NotePad++ text editor you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Change the default application in Windows

• Clicking the DP with right mouse button will bring a menu from which you should select the Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where NotePad++ text editor is installed. Now all that is left is to confirm your choice by selecting Always use this app to open DP files and clicking OK.

Change the default application in Mac OS

• By clicking right mouse button on the selected DP file open the file menu and choose Information
• Open the Open with section by clicking its name
• From the list choose the appropriate program and confirm by clicking Change for all....
• If you followed the previous steps a message should appear: This change will be applied to all files with DP extension. Next, click the Continue button to finalize the process.

Step 4. Check the DP for errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper DP file. Being unable to access the file can be related to various issues.

1. The DP may be infected with malware – make sure to scan it with an antivirus tool.

If the DP is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the DP file is indeed infected follow the instructions below.

2. Verify that the DP file’s structure is intact

Did you receive the DP file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with DP extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.

4. Make sure that the system has sufficient resources to run NotePad++ text editor

If the systems has insufficient resources to open DP files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Text files. It is possible that one of the available system or driver updates may solve the problems with DP files affecting older versions of given software.

Do you want to help?

If you have additional information about the DP file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on DP file.