Apple’s default photo format (iOS/Mac) is a headache on Windows. The solves this instantly. Once installed, you can view, convert, and batch-process iPhone photos directly in XNView without converting them to JPEG first.
XnView MP does have a public plugin SDK for third-party developers. Only the XnView team adds new formats internally.
XnView (both the classic and the modern XnView MP ) is a versatile image viewer, converter, and organizer. One of its most powerful features is its plugin architecture. Plugins extend the software’s native capabilities, allowing it to read (and sometimes write) hundreds of additional file formats, apply special effects, integrate with external tools, and handle advanced metadata. xnview plugins
XnView plugins, ranging from format handlers to feature add-ons, significantly extend the capabilities of XnView Classic and MP, with the Complete/Extended package pre-loading most available tools. Users can install plugins by extracting .dll or .usr files into the designated /Plugins or /AddOn directories. For a guide to available extensions, visit the XnView Software forum discussion . Download "Full package" does not include all plugins
: The software scans the folder on startup and automatically integrates the new capabilities. Troubleshooting Common Plugin Issues Apple’s default photo format (iOS/Mac) is a headache
This is a critical distinction for new users.
: Add Photoshop-compatible (.8bf) filters to apply artistic effects directly within XnView. XnView MP does have a public plugin SDK
| Plugin | Formats | Classic (32/64) | MP | Notes | |--------|---------|----------------|----|-------| | raw | CR2, NEF, ARW | ✅ / ✅ | ✅ (built-in) | Uses LibRaw | | psd | PSD, PSB | ✅ / ✅ | ✅ | No layer editing | | heif | HEIC, HEIF | ❌ | ✅ (via system) | MP uses OS decoder | | pdf | PDF | ✅ / ⚠️ | ✅ | Needs Ghostscript | | cadimage | DWG, DXF | ✅ / ✅ | ❌ | No 64-bit version for MP | | jp2 | JP2, J2K | ✅ / ✅ | ❌ | Patent issues in some regions | | 8bf | Various filters | ✅ / ✅ | ❌ | MP dropped support |