PES File Extension

What is PES file?

PES file format is used a computer aided manufacturing (CAM) embroidery software created by Brother. PES files store color palette data, pattern instructions, and operational instructions for sewing machine, including ”start”, ”stop”, and ”trim” instructions.

Creating PES files

PES files are generated by PE-Desing software tool available for select Brother sewing machines. PES standard is also recognized by machines form other manufacturers, for example, Babylock and Bernina.

Embroidery creation process

PES file contains instructions in the form of a code that is then converted into embroidery image. Next, the image is used by the embroidery software to transfer the design onto given surface.

Programs which support PES file extension

The following list contains programs grouped by 2 operating systems that support PES files. PES files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Updated: 06/21/2022

How to open file with PES extension?

Being unable to open files with PES extension can be have various origins. What is important, all common issues related to files with PES extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Embroidermodder

The main and most frequent cause precluding users form opening PES files is that no program that can handle PES files is installed on user’s system. This issue can be addressed by downloading and installing Embroidermodder or different compatible program, such as Buzz Tools, Embird Studio, SewWhat!. The full list of programs grouped by operating systems can be found above. The safest method of downloading Embroidermodder installed is by going to developer’s website (Jonathan Greig and Josh Varga) and downloading the software using provided links.

Step 2. Update Embroidermodder to the latest version

If the problems with opening PES files still occur even after installing Embroidermodder, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Embroidermodder is available. Software developers may implement support for more modern file formats in updated versions of their products. The reason that Embroidermodder cannot handle files with PES may be that the software is outdated. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Embroidermodder.

Step 3. Associate Brother Embroidery Format files with Embroidermodder

If you have the latest version of Embroidermodder installed and the problem persists, select it as the default program to be used to manage PES on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Right-click the PES file and choose Open with option
• Click Choose another app and then select More apps option
• Finally select Look for another app on this PC, point to the folder where Embroidermodder is installed, check the Always use this app to open PES files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected PES file open the file menu and choose Information
• Proceed to the Open with section. If its closed, click the title to access available options
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with PES extension message should pop-up. Click Continue button in order to confirm your choice.

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

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

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

If the PES is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. PES file is infected with malware? Follow the steps suggested by your antivirus software.

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

If the PES file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with PES 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

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Brother Embroidery Format file.

4. Verify that your device fulfills the requirements to be able to open Embroidermodder

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

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Brother Embroidery Format files. It may be the case that the PES files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the PES 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 PES file.