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General Ledger and Journal Accounting Package and API for Laravel

LedgerLive is a powerful desktop application designed for securely managing and storing various cryptocurrencies and digital assets. With an intuitive user interface, users can easily track their portfolio, make transactions, and explore the latest trends in the world of decentralized finance.

From Berlin to Germany and Europe - an open source CRM Solution mainly for small and medium-sized businesses: Visit https://www.berlicrm.de/

OpenMVM is an open-source multi-vendor e-commerce marketplace platform.

Experimental personal budget calculator

Multi-currency keyless wallet

Drupal 8 Commerce multi currency module

API for the multi-currency Kauri Wallet

A BIP-44 multi crypto currency llibrary

Economy system for MineCraft servers, with multi-platform, multi-currency and data-sync supported, aims to build the next generation of new economic system.

Secure C++ banking system with encrypted authentication, multi-currency support, and robust transaction processing

Espresso Wallet - A free and open source multi currency wallet PWA

Fixed-point multi-currency types for Postgres (contrib module)