WDF File Extension

What is WDF file?

WDF is a file extension commonly associated with Workshare Compare DeltaFile files. Workshare Compare DeltaFile specification was created by Workshare. Files with WDF extension may be used by programs distributed for Windows platform. WDF file format, along with 1326 other file formats, belongs to the Data Files category. Workshare Compare supports WDF files and is the most frequently used program to handle such files, yet 1 other tools may also be used.

Programs which support WDF file extension

Programs that can handle WDF files are as follows. Files with WDF extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with WDF extension?

Being unable to open files with WDF extension can be have various origins. Fortunately, most common problems with WDF files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Workshare Compare

The main and most frequent cause precluding users form opening WDF files is that no program that can handle WDF files is installed on user’s system. This issue can be addressed by downloading and installing Workshare Compare or different compatible program, such as Microsoft Windows. The full list of programs grouped by operating systems can be found above. The safest method of downloading Workshare Compare installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Verify the you have the latest version of Workshare Compare

If the problems with opening WDF files still occur even after installing Workshare Compare, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Workshare Compare is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that Workshare Compare cannot handle files with WDF may be that the software is outdated. The most recent version of Workshare Compare is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Workshare Compare to WDF files

After installing Workshare Compare (the most recent version) make sure that it is set as the default application to open WDF files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the WDF 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 Workshare Compare is installed. Now all that is left is to confirm your choice by selecting Always use this app to open WDF files and clicking OK.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with WDF extension, select Information
• Find the Open with option – click the title if its hidden
• Select Workshare Compare and click Change for all...
• Finally, a This change will be applied to all files with WDF extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the WDF file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the WDF file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the WDF in question is not infected with a computer virus

If the file is infected, the malware that resides in the WDF file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. WDF file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with WDF extension is complete and error-free

Did you receive the WDF 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. If the WDF file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

4. Make sure that the system has sufficient resources to run Workshare Compare

The operating systems may note enough free resources to run the application that support WDF files. Close all running programs and try opening the WDF file.

5. Check if you have the latest updates to the operating system and drivers

Latest versions of programs and drivers may help you solve problems with Workshare Compare DeltaFile files and ensure security of your device and operating system. It may be the case that the WDF files work properly with updated software that addresses some system bugs.

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