JW Library is compatible with devices that run one of the following operating systems: Windows 10 Version 2004 or later.
The iOS version is consistently updated with full feature parity. jw library system requirements
The official minimum supported OS versions as of April 2026 are: : Version 8.0 or later. iOS/iPadOS : Version 15.0 or later. Windows : Windows 10 Version 2004 (Build 19041) or higher. JW Library is compatible with devices that run
is suggested for faster scripture loading and smoother navigation. Windows Devices : For peak performance, using an jw library system requirements