| .ECP | Intelitek | Rastrové obrazové soubory | EasyC Project File | EasyC | Intelitek |
| .ECW | ESRI (Environmental Systems Research Institute) | Rastrové obrazové soubory | Enhanced Compression Wavelet Image | ESRI ArcGIS for Desktop | ESRI (Environmental Systems Research Institute) |
| .ED | ANDOR Co, Ltd | Rastrové obrazové soubory | EasyDraw CAD File | EasyDraw | ANDOR Co, Ltd |
| .ED5 | United States Department of Defense | Rastrové obrazové soubory | EDMICS Picture Image File | EDMICS (Engineering Data Management Information) | United States Department of Defense |
| .EDB | Microsoft Corporation | Rastrové obrazové soubory | Exchange Information Store Database | Microsoft Exchange Server | Microsoft Corporation |
| .EGC | EximiousSoft | Rastrové obrazové soubory | GIF Creator Project | GIF Creator | EximiousSoft |
| .EI | EIAS3D | Rastrové obrazové soubory | Electric Image | Electric Image Animation System (EIAS) | EIAS3D |
| .EPA | Award Software Inc. | Rastrové obrazové soubory | Award BIOS Logo Image Format | Recoil | Piotr Fusik |
| .EPP | Talasoft | Rastrové obrazové soubory | TalaPhoto Project | TalaPhoto | Talasoft |
| .ERI | XnSoft | Rastrové obrazové soubory | ERI-chan (Entis Rasterized Image) Image Format | XnView MP | XnSoft |
| .ESM | Bethesda Softworks | Rastrové obrazové soubory | Bethesda Softworks Master File | Bethesda Softworks TES Construction Set | Bethesda Softworks |
| .EXR | Adobe Systems Incorporated | Rastrové obrazové soubory | OpenEXR Image | Adobe Photoshop | Adobe Systems Incorporated |
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