MC9 File Extension

MC9 file icon
Mastercam 9 Geometry Format
  • Developer
  • Category
  • Popularity
    3 (2 votes)

What is MC9 file?

Full format name of files that use MC9 extension is Mastercam 9 Geometry Format. Mastercam 9 Geometry Format specification was created by CNC. MC9 files are supported by software applications available for devices running Windows. MC9 file format, along with 158 other file formats, belongs to the CAD Files category. The software recommended for managing MC9 files is Mastercam. Software named Mastercam was created by CNC Software, Inc.. In order to find more detailed information on the software and MC9 files, check the developer’s official website.

Programs which support MC9 file extension

The following listing features MC9-compatible programs. Files with MC9 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.

Programs that support MC9 file

Windows Windows

How to open file with MC9 extension?

There can be multiple causes why you have problems with opening MC9 files on given system. What is important, all common issues related to files with MC9 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 Mastercam

Problems with opening and working with MC9 files are most probably having to do with no proper software compatible with MC9 files being present on your machine. To address this issue, go to the Mastercam developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Mastercam website and download the installer.

Step 2. Verify the you have the latest version of Mastercam

If the problems with opening MC9 files still occur even after installing Mastercam, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Mastercam is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that Mastercam cannot handle files with MC9 may be that the software is outdated. The latest version of Mastercam should support all file formats that where compatible with older versions of the software.

Step 3. Associate Mastercam 9 Geometry Format files with Mastercam

If you have the latest version of Mastercam installed and the problem persists, select it as the default program to be used to manage MC9 on your device. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the MC9 file
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the Mastercam installation folder. Confirm by checking Always use this app to open MC9 files box and clicking OK button.

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected MC9 file open the file menu and choose Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select the appropriate software and save your settings by clicking Change all
  • Finally, a This change will be applied to all files with MC9 extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the MC9 file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the MC9 file is valid. Problems with opening the file may arise due to various reasons.

1. Verify that the MC9 in question is not infected with a computer virus

If the file is infected, the malware that resides in the MC9 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. If the MC9 file is indeed infected follow the instructions below.

2. Ensure the file with MC9 extension is complete and error-free

Did you receive the MC9 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. It could happen the the download process of file with MC9 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

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Mastercam 9 Geometry Format file.

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

If the system is under havy load, it may not be able to handle the program that you use to open files with MC9 extension. In this case close the other applications.

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Mastercam 9 Geometry Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle MC9 files.

Do you want to help?

If you have additional information about the MC9 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 MC9 file.

Top File Extensions
Show more
File Extension of the day
bak~ icon


AbiWord Auto-Saved Document

File with a BAK~ extension is an element of group of files constituting a backup copy. The abbreviation stands for AbiWord Auto-Saved Document. It ...