Mastercam Language Packs -
Symptoms: After changing language, your post processor throws errors or fails to run.
Solution: Mastercam posts are ASCII text files. They do not translate. However, if your post uses custom .psb (encrypted) files that reference specific English error strings, a language change won't break the post, but the UI error messages will change. This is cosmetic only. To revert, change the language back to English for debugging.
Do not download language packs from third-party forums. Use the official Mastercam Download Portal or your Mastercam.com account. mastercam language packs
| Language | Quality | Notes | | :--- | :--- | :--- | | Spanish (LatAm/Spain) | Good | Very popular; well maintained. | | German | Excellent | Best in class due to strong DACH region user base. Includes Siemens cycles. | | Japanese | Fair | Good UI, but the help file translation lags behind English by one version. | | French | Good | Accurate for both Canada and Europe. | | Simplified Chinese | Fair | Used heavily in Asia, but some advanced 5-axis terms are anglicized. | | Korean | Poor (older versions) | Users complain about mixed English/Korean menus in 2021 and earlier. | Verify translated help and dialogs open correctly
Mastercam Language Packs are software modules that overlay translated text onto the Mastercam User Interface (UI). They convert menus, toolbars, dialog boxes, right-click context menus, and operation parameters from English into a target language. Not all Mastercam licenses include every language
Important Distinction: A language pack translates the software interface, not the post-processor code (G-code remains standardized). It also does not convert your filenames or Windows system files.
Currently, CNC Software (the developer of Mastercam) supports a wide array of official languages, including but not limited to:
Not all Mastercam licenses include every language. Check your "Mastercam License Manager."