Five Steps to Open BOM Files

If you have BOM files that you need to open, but you’re not sure how, follow these steps.


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Step 1: Double-click the file.

Locate the BOM file icon and double-click it. If you have the right program installed, it should open the file automatically. If it doesn’t, move on to Step 2.

Step 2: Look for another program.

If the BOM file doesn’t open when you double-click it, you probably don’t have the right program on your computer. There are several popular programs that can be used to open a BOM file. Try one of the three most common programs: Pro/ENGINEER Temporary File, MicroSim PCBoard Bill of Materials, or Softshare Delta Business Object Model.

Step 3: Check the file type.

If none of the above programs will open your BOM file, check the file type to make sure you have a program that can open that type of file. Most BOM files are System Files, but there’s a chance it might be another type.

You can find this information in the file’s properties. On a Windows computer, just right-click the file and click properties, and look for the file type under “Type of File.” On a Mac computer, right-click the file and click “More info,” and look for the file type under “Kind.”

Step 4: Get help from a developer.

If you can’t figure out how to open a BOM file, a developer can probably tell you how. Find the program you have in the table below and contact the developer of that program.

Program Name Developer Name
Pro/ENGINEER Temporary File PTC
MicroSim PCBoard Bill of Materials Windows Programmer
Softshare Delta Business Object Model Unknown
Bill of Materials File Windows Programmer
OrCAD Schematic Capture Bill of Materials File Cadence Design Systems Inc.

Step 5: Find a universal file viewer.

The easiest way to open a BOM file, or any kind of file, is to use a universal file viewer like File Magic (Download). You can use it to open many different file formats. If it’s not compatible, the file will just open in binary.

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