If you are determined to proceed, it is vital to understand that you are stepping into the realm of legacy software and abandonware.
Since you cannot download the real Opera Mini, here are the best replacements that work on Windows Phone 8.1 (and some on 8.0):
A developer named XDA-Fire created an open-source wrapper in 2014 that loads the Opera Mini web interface. To use it: opera mini for windows phone 8 download
There is no legitimate, official Opera Mini for Windows Phone 8 from Opera Software ASA.
Even if you successfully install the app, be aware of the following: If you are determined to proceed, it is
As of 2026, downloading Opera Mini for Windows Phone 8 through official channels is no longer possible. Microsoft officially shuttered the Windows Phone 8.1 Store years ago, and even the legacy Windows 10 Mobile Store was completely shut down in . Report: Opera Mini on Windows Phone (2026 Status) 1. Availability Status
If you still use a Windows Phone 8/8.1 device and want to install Opera Mini, you must use a manual deployment method: Obtain the .XAP File Even if you successfully install the app, be
: A customizable start page with tiles for frequently visited sites. Offline Pages
The story of Opera Mini on Windows Phone is a short and somewhat tragic one. For a long time, Opera Software remained silent regarding a Windows Phone port. Eventually, due to overwhelming user feedback, they released a beta version.