https://rabet.io/
Rabet - An open-source wallet for Stellar
Rabet is a free and open-source Stellar browser extension wallet which you can manage your assets and interact with Stellar apps.
open source walletrabetstellar
https://openlearning.mit.edu/news/developing-open-source-wallet-digital-credentials
Developing an Open Source Wallet for digital credentials | Open Learning
Pilot explored a mobile app to store Verifiable Credentials Many organizations in the U.S. and worldwide are experimenting with digital credentials that...
open source walletdigital credentialsdevelopinglearning
https://f-droid.org/en/packages/org.electrum.electrum/
Electrum Bitcoin Wallet | F-Droid - Free and Open Source Android App Repository
Fast and self-custodial wallet for Bitcoin and the Lightning Network
free and open sourceelectrum bitcoin wallet
https://z3us.com/
Z3US: An open source UX driven wallet for Radix DLT
A community centered open source browser wallet for the Radix DLT network.
open sourceuxdrivenwalletradix