| File Extension: | ATC |
| File Type Description: | AutoCAD Tool Catalog File |
| File Type Developer: | Autodesk, Inc. |
| Primary Associated Software: | Autodesk AutoCAD Civil 3D |
| Primary Software Developer: | Autodesk, Inc. |
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AutoCAD Tool Catalog File files were originally developed by Autodesk, Inc. for the Autodesk AutoCAD software application. User statistics infer that these ATC files are popular with users from United States and most frequently found on the Windows 10 platform. Google Chrome is the predominant internet browser used by this population.
![]() | Autodesk AutoCAD Civil 3D by Autodesk, Inc. |
![]() | Autodesk AutoCAD by Autodesk, Inc. |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .PC3 | Autodesk, Inc. | Settings Files | AutoCAD Plotter Configuration File |
| .SSC | Microsoft Corporation | Developer Files | SourceSafe Status File |
| .DST | Autodesk, Inc. | CAD Files | AutoCAD Sheet Set File |
| .SET | Xerox | Settings Files | Document Library Property Set File |
| .CUS | Autodesk, Inc. | Settings Files | AutoCAD Custom Dictionary File |
| .SLG | Dionex Corporation | Data Files | Chromeleon Audit Trail Data |
| .DCL | Autodesk, Inc. | Settings Files | AutoCAD Dialog Definition File |
| .TDF | DVD Copy | Settings Files | Title Definition Format File |
| .CDC | Autodesk, Inc. | Raster Image Files | AutoCAD DesignCenter Preview Cache File |
| .BRD | Autodesk, Inc. | Data Files | EAGLE Circuit Board File |
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