Finish the exports
Keep the completed .dentalProject and supported -coping_cad.stl or -inlay_cad.stl files in the case folder.
Built for dental laboratories using exocad
Turn project-named CAD exports into names your team recognises.
Multi-Dies Renamed matches supported exocad multi-die coping and inlay STL exports to the individual names already entered on your die tray—without renaming every file by hand.
Available from Microsoft Store for Windows 10 and Windows 11.
FROM COMPLETED CASETo clear coping filenames
1Choose a case.dentalProject
exocad Project Name2Read die namesNames already on the tray
1 · Dr Smith – J Jones2 · Dr Patel – M Khan3Rename exportsClear STL filenames
1 - Dr Smith - J Jones.stl2 - Dr Patel - M Khan.stlNothing is uploaded. You choose the filename fields and can restore recent cases from History.
8die positions handled together
Localcase-file processing
15recent cases kept in History
7 daysfull-featured trial
The problem it solves
Your project name is useful. Eight identical-looking exports are not.
exocad multi-die exports can carry the project name and position number, while the useful dentist or patient description is already sitting in the project. Multi-Dies Renamed connects the two for supported coping and inlay exports.
The examples below are fictional. Your output uses your own die names and the filename fields you select.
Before
exocad Project Name-101-coping_cad.stlAfter
1 - Dr Smith - J Jones.stlSee the real workflow
The names on the tray become the names in your folder.
Watch a completed exocad multi-die case, the project file dropped into Multi-Dies Renamed, and the exported STLs renamed using that case’s own die descriptions.
Watch the demo and read the walkthrough →
▶ Watch the 57-second workflow demo
Simple by design
From completed case to organised files in three steps.
Select or drop
Choose the project file or drag it straight from File Explorer into the app.
Preview and rename
Arrange your filename fields, check the live preview and run the rename operation.
Built around real case folders
Control the result without adding complexity.
Focused tools for one repetitive part of the multi-die workflow.
Names your way
Choose and reorder die number, multi-die name, project name, material and date.
Reversible History
Restore original names and locations from your rolling 15-case History list.
Keep originals—or not
Archive source files in Original Files, or rename them in place while leaving the rest of the folder alone.
Local and focused
Case files stay on your PC. The app does not upload geometry or require a separate account.
Good to know
Questions before you try it.
Multi-Dies Renamed is a focused file-naming utility, not a general STL converter.
Does it work with every STL export?
No. It is designed for supported completed multi-die exports with matching -coping_cad.stl or -inlay_cad.stl files and a readable .dentalProject.
Will it use my dentist and patient names?
It uses the multi-die name already entered for each project position. If that description contains a dentist and patient name, it can become part of the filename.
Does it change the STL geometry?
No. It names and organises files; it does not edit their geometry. Always verify files before manufacture.
Is it an exocad plugin?
No. It is an independent Windows application that works with supported completed exports.
Practical guidance
Clear files begin with a clear workflow.
Short, plain-English guides for the file-naming part of an exocad multi-die case.
exocad multi-die coping file namesUnderstand why project-named exports are hard to identify and how a naming workflow fixes it.
Dental laboratory STL file namingA practical checklist for clear, traceable coping STL filenames and reversible organisation.
exocad inlay CAD file namesUnderstand how supported inlay STL exports can follow the same clear multi-die naming workflow.
Ready when your next tray is
Give every supported export a recognisable name.
Try the complete workflow for seven days before deciding whether to keep it.