Opening D03 Files

The D03 file type is primarily associated with MicroSim PCBoard NC Drill Data File.

D03File Extension D03
File extension: D03
File type:  MicroSim PCBoard NC Drill Data files

What is a D03 file?

D03 files mostly belong to MicroSim PCBoard NC Drill Data File by Cadence. The number is the page number within the job.

How to open D03 files

You need a suitable software like MicroSim PCBoard NC Drill Data File to open a D03 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your D03 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a D03 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online D03 Text Viewer

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Programs that open and convert D03 files:

  1. MicroSim PCBoard NC Drill Data File by Cadence
    See the previous paragraphs to learn more about the main application.
  2. Tonline DB File

Technical Data for D03 File Extension

Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: DeductionPro.Document
EXEFile: %ProgramFiles%\DEDUCT~1\DeductionPro.exe %1


a d03 MicroSim PCBoard NC Drill Data file is a special file format by Cadence and should only be edited and saved with the appropriate software.

How to solve problems with D03 files

  • Associate the D03 file extension with the correct application.
  • Update your software that should actually open MicroSim PCBoard NC Drill Data files. Because only the current version supports the latest D03 file format. Search, therefore, e.g. on the Cadence manufacturer website after an available MicroSim PCBoard NC Drill Data File update.
  • To make sure that your D03 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .D03 file online - secure, fast, and no downloads needed.
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D03 file viewer D03 file description