.CAJ | National Project Research Center of CD | File con layout di pagina | Chinese Academic Journal File | CNKI CAJViewer | National Project Research Center of CD |
.CAL | Newera Software Technology, Inc. | File con layout di pagina | CALS Raster File | Adobe Photoshop | Adobe Systems Incorporated |
.CBF | Tailwag Software | File con layout di pagina | Calendar Builder File | Calendar Builder | Tailwag Software |
.CBW | Open Source | File con layout di pagina | ComicRack Webcomics Data | ComicRack | Open Source |
.CC5 | Broderbund | File con layout di pagina | Calendar Creator Document | Calendar Creator | Broderbund |
.CD2 | Avery Dennison | File con layout di pagina | Click'N Design 3D File | Click'N Design 3D | Avery Dennison |
.CDF | Wolfram Research | File con layout di pagina | Computable Document Format File | Wolfram Research CDF Player | Wolfram Research |
.CH3 | Harvard Graphics | File con layout di pagina | Harvard Graphics DOS Chart File | ACD Systems Canvas | Microsoft Corporation |
.CLT | Clarity Legal | File con layout di pagina | Clarity Legal Transcript File | Clarity Legal Viewer | Clarity Legal |
.COV | Microsoft Corporation | File con layout di pagina | Fax Cover Page File | Microsoft Fax Cover Page Editor | Microsoft Corporation |
.CP2 | Unknown Developer | File con layout di pagina | Compel V2 Presentation | Unknown Software | Unknown Developer |
.CPE | Microsoft Corporation | File con layout di pagina | Fax Cover Page File | Microsoft Fax Cover Page Editor | Microsoft Corporation |
.CPH | Corel | File con layout di pagina | Corel Print House File | Corel Print House | Corel |
.CPY | Autodesk, Inc. | File con layout di pagina | 3ds Max Copy Track File | Autodesk 3ds Max | Autodesk, Inc. |
.CSD | Valve | File con layout di pagina | Steam Game Data Backup File | Steam | Valve |
.CST | Smith Micro Software | File con layout di pagina | Manga Studio Story File | Manga Studio | Smith Micro Software |
.CW | NCH Software | File con layout di pagina | CardWorks Template | CardWorks | NCH Software |