Our Software


Encrypt S is New Zealand's leading blockchain development lab. We work on a range of software, with a primary focus on developing innovative applications of blockchain technology. All software which Encrypt S builds is open source and released under the MIT license.

Encrypt S is one of the longest running contributors to the open source, community initiative NavCoin. Alongside contributing to a number of open-source community platforms, the Encrypt S team are also building a suite of blockchain products.



Taxoshi is like having your own personal cryptocurrency tax assistant at a fraction of the cost. It will guide you through generating your complete cryptocurrency tax report in a few simple steps. We've developed this platform in conjunction with local tax departments and up to date guidance to ensure the reports we provide are tailored and accurate.

NavCoin Core

NavCoin is a decentralized cryptocurrency that uses peer-to-peer technology to operate with no central authority or banks. NavCoin is open-source; its design is public, nobody owns or controls NavCoin and everyone can take part.

  • Fast transactions

    No need to wait 10 minutes. Send NAV anywhere on the planet instantly and have it confirmed within 30 seconds.

  • Secure

    It comes with a setup wizard and everything you need to load the blockchain and start sending transactions in a secure environment.

  • Proof of Stake

    NavCoin uses Proof of Stake which only consumes a fraction of the energy used to mine using Proof of Work.

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NavPay is an easy to use light wallet, that allows you to securely store your NAV. There’s no blockchain to download, it’s just a quick & simple way to take control of your private keys. You can use it on your mobile device or even in your browser – giving you the flexibility to protect your NAV in a way that’s most convenient for you.

  • Control

    NavPay is the easiest way to take control of your NAV private keys, and comes with a setup guide to walk you through step-by-step.

  • Easy to use

    NavPay is the easiest way to take control of your NAV private keys, and comes with a setup guide to walk you through step-by-step.

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Valence is Wordpress for the open data economy. Valence reimagines blockchain application development by eliminating the complexity - making the unique benefits of blockchain technology easily accessible to any developer. Valence integrates with legacy systems to deliver a seamless transition to the decentralized, open data economy.
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Kauri is the multi-currency crypto wallet you've been waiting for. Open source, fast, lightweight, secure and with all the features you'd expect from your bank and point-of-sales software. Kauri will set a new standard in managing your crypto assets.

  • Multi-currency

    Kauri is designed to work with multiple blockchains to enable all the advanced NavCoin features Encrypt S is building for your entire portfolio.

  • Multi-platform

    Kauri can be used on desktop, mobile and web browser with the same advanced features and seamless user experience.



NavPi is a Raspberry Pi device pre-loaded with software developed by Encrypt S to enable any NavCoin holder to participate in securing the network. A NavPi is the size of a pack of cards, with extremely low energy and processing power requirements.

  • Easy to use.

    A NavPi makes an expensive mining rig unnecessary. Set it up via WiFi from your computer and start staking your NAV.

  • Low energy usage

    Proof of Stake mining uses just a tiny fraction of the energy required by Proof of Work, making mining NAV viable for everyone.

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AES Passphrase Encrypter

This is a simple, easy to use AES (Advanced Encryption Standard) passphrase encryption tool developed by Encrypt S that enables users to protect any text data. It can encrypt as well as decrypt, render a QR code of the encrypted information and print a formatted page with all the relevant data to a PDF file or printer. 

  • Protect any text data

    Encrypt and decrypt data quickly and easily.

  • QR codes

    The encrypter can convert encrypted data into QR codes to simplify data transactions.

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