Kiwix worked for me. IIRC there may be difficulties opening an archive that was downloaded outside of the mobile app, but archives downloaded in-app were fine.

Kiwix worked for me. IIRC there may be difficulties opening an archive that was downloaded outside of the mobile app, but archives downloaded in-app were fine. For the mobile app I used one of the smaller Wikipedia subsets, since I didn't want to take up too much space on my phone. The full offline Wikipedia download is saved to my laptop.