I cannot open a BRD file. What should I do? Help!

Virtually anyone has encountered some problems with opening unknown files while working on a computer. It can be very frustrating. Yet such problems, not only with BRD files, can be addressed in a standard way. Follow the steps below and we can guarantee that your problem with opening BRD will be resolved!

BRD File Extension

File
  • File type EAGLE Circuit Board Format
  • File developer CadSoft
  • File category Data Files
  • File popularity rating
    • Star
    • Star
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Preview

What is a(n) BRD file?

The BRD (Eagle Circuit Board File) is a proprietary file format used by the software package Eagle. It contains board designs for electrical circuits, including schematic drawings, circuit layouts, and bill of materials. The BRD files store a variety of data, including copper layers, silkscreen layers, and CAM job output.

Eagle allows users to design circuity boards of any size with components, traces, arcs, fills, manual routing, and drill information. The BRD files can be generated from Eagle schematic files (.sch) and include information on the board’s layers and objects. BRD files can be converted to various other formats such as DXF, PDF, PNG, and Gerber.

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How to open BRD file?

If given user account does not have necessary permissions to open files with BRD extension, it is highly probable that no program that supports given files is installed on the users’ system. Below is a list of actions user should pursue in order to resolve most common problems.

Step 1. Download and install application that supports BRD files

After the application has been installed, the system should automatically open BRD files with given application. Below is the list of relevant programs along with operating systems they are available for:

Programs that support BRD files

MAC OS programs
MAC OS
Linux programs
Linux

Step 2. Verify whether BRD files are associated with appropriate software

It is possible that an application that supports BRD files is not associated with such files. In such case, the program should by manually associated with BRD files (right-click on the file icon → PropertiesGeneral Tab → In submenu "Open with" and click on "Change" button. System will display a list of suggested programs that support BRD files. Choose the application by checking the box "Always use the selected application to open this kind of files". System will store this information in its registry and use it to open BRD files with the selected program.

Changing BRD file association in registry

File association for BRD files can be edited manually by editing appropriate entry in Windows System Registry. However, it is discouraged as it may introduce errors to registry if not done properly and may even damage the system.

Step 3. Check BRD file for other errors

  • BRD file was not copied properly from storage medium.
  • Antivirus application prevents opening BRD files. In that case it is recommended to exercise extreme caution and recover or delete infected BRD file. It is also advised to scan the entire system for malicious software and viruses with antivirus software.
  • For BRD files downloaded from the internet it is advised to check if the file has been downloaded completely and is not corrupted. If not, the file should be re-downloaded.

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