| Feature | iTunes 12.5.5 (12555) | Modern iTunes/Apple Devices App | | :--- | :--- | :--- | | | ✅ Full support (add/remove iOS apps via PC) | ❌ Removed after iOS 9 | | Ringtone Syncing | ✅ Drag-and-drop .m4r files | ❌ Requires iCloud or third-party tools | | Local Library Speed | ✅ Very fast (classic database) | ❌ Laggy on HDDs | | Windows 7 Compatibility | ✅ Fully supported | ❌ No longer supported | | iPod Classic/Nano Support | ✅ Full sync | ❌ Read-only or broken | | 64-bit Native Performance | ✅ Yes (Build 12555 is native x64) | ⚠️ Mixed (often runs as 32-bit via MS Store) |
It is worth noting that while 12.5.5 was a major milestone, Apple has since released newer versions (12.12.x and beyond). If you are doing a fresh install today, iTunes will usually prompt you to download the absolute latest version available. However, if you are specifically looking for the 12.5.5 build for legacy compatibility reasons, you will need to dig into the Apple "Older Versions" archive. itunes 12555 for windows 64bit new
If your device is not recognized after updating: | Feature | iTunes 12
