Turning Visions into Reality...

Welcome to Envrin Group, your professional software development company specializing in bitcoin and blockchain related software. Over the years we have perfected our knowledge of blockchain technology, and currently have several high quality, secure, robust out-of-the-box software solutions for various types of bitcoin related operations, all of which can be easily customized to meet your specific needs.

Free PHP Tutorials

Learn step-by-step how to develop a high quality, robust PHP framework. View our tutorials to see more.

Envrin Infrastructure Sale

For a limited time, we're offering full code base, resale rights, plus the entire Envrin infrastructure and development network for sale. Read more on this amazing opportunity.

Our Software


Our free, open source software software solution allowing you to easily accept bitcoin payments on your server, with no fees, and while remaining 100% in control of your funds.

Self Hosted

Open Sourced on Github

Multiple BIP32 Wallets

Multisignature Transactions

Offline Signing

User Registration

Product Purchases

Invoice Management

Hook system, allowing custom PHP code to be executed.

Smarty templates, allowing you to easily implement your own design and web site.

Envrin Web Wallet

Commercial solution for merchants who sell products / services. Perfect for those requiring an enterprise level solution to accept bitcoin across their member / customer base. Supports multiple wallets across your network of sites, allowing you to centralize all fund management.

BIP32, multisignature transactions, offline signing

Administrator has full access to all funds.

Master / slave functionality, allowing centralization of funds across multiple sites.

Support for multiple crypto currencies

Buy & Sell functionality with fiat

Users can create / manage multiple coin accounts

Users can send funds to a payment address, e-mail address, or registered user.

Much more...

Envrin Secure Wallet

Commercial, secure user-to-user web wallet, and perfect for those who want to offer their users a highly secure web wallet. For security reasons, site owner does not have access to all funds, and instead only user's themselves have access to their own funds.

BIP32, multisignature transactions

User funds are compartamentalized, greatly increasing security

Support for multiple crypto currencies

Buy & Sell functionality with fiat

Users can create / manage multiple coin accounts

Send to payment address, e-mail, SMS, or registered user

Choice of instant (online) or manual (offline) signing

Friends list for added security

Much more...

Envrin CMS - Flagship Software

A powerful, robust, fully featured software solution that acts as the base infrastructure for the majority of projects. Professional account management, transaction processing, high-end security, efficient communication, quality theme and package management, plus easily modifiable to meet your specific needs. Check out the online demo, or download your free trial below.

Envrin CMS