Non-custodial crypto wallet · Windows

Never again copy 12 words onto a scrap of paper.

Your crypto and your tokenized stocks in one app. One password to open it, a backup in three pieces so you never lose anything, and no one but you holds your funds.

Vault locked · OpenPGP-encrypted
Discover
0
words to write down, see or retype
2 of 3
backup pieces are enough to recover everything
18
networks: Bitcoin, Ethereum, Solana…
19
tokenized stocks: Apple, NVIDIA, Tesla…
01 The problem

A 12-word phrase is all your money written on a piece of paper.

Almost every crypto wallet asks you to copy it by hand. And the day you need it is often the day it's too late.

You lose it

A move, a fire, a sheet thrown away by mistake: your funds are gone forever. No one can recover them for you.

Someone finds it

A photo on your phone, a notebook in a drawer: anyone who reads it can empty your wallet in minutes.

You retype it

On a fake site or an infected computer, typing it is enough to hand it to thieves. It's the most common scam.

With OpenPGP Wallet, that phrase doesn't exist. You never see it, never write it down, never type it: there's nothing to lose and nothing to steal.

02 The backup

Three pieces. Any two are enough. One alone is useless.

When you create your wallet, the app splits its key into three pieces, like a treasure map torn in three. Any two pieces rebuild everything; a single piece reveals nothing, even to an expert.

  • Keep them on USB drives: one at home, one with a friend, one at the office. Lose one, no harm done.
  • Each piece is sealed in the OpenPGP format, the standard that has encrypted e-mail for over 30 years: the slightest damage is detected.
  • Several wallets can share the same USB drives, each stored under its own name.
  • The app checks your backup drives whenever you like, and reminds you once a year.
Restore your wallet
On a new computer
USB drive #1
At home
Read ✓
USB drive #2
With a friend
Read ✓
USB drive #3
At the office
Lost
Wallet restoredTwo pieces out of three were enough. Your addresses are shown for you to check.
03 Every day

Everything you need, in one place.

One app and one backup for all your digital assets, with no account to open anywhere.

18 networks, one backup

Bitcoin, Ethereum, Solana, BNB Chain, Arbitrum, Base, Polygon, Avalanche, Zcash, Monero, Dogecoin, Tron, XRP, Stellar, NEAR, Cardano, Stacks and Bittensor, with their tokens (USDC, USDT, LINK…). You can even add an Ethereum-compatible network yourself.

Swap without an exchange

Go from Bitcoin to Ethereum, or from SOL to USDC, without opening an account or handing your funds to anyone.

See how →

Earn a yield

Stake your SOL, ETH or ADA to earn an annual yield shown upfront. They stay in your name, not on a platform.

Track your wealth

Total value and its chart, a readable history, an alert when money arrives, separate profiles (personal, savings…) and other wallets in watch-only mode.

Privacy

Shielded Zcash and Monero for payments whose amounts and recipients stay invisible, and encrypted messages only your recipients can read.

See all →

Your Ledger or Trezor

Plug in your hardware wallet: it signs, the app displays. The right move for large amounts.

Open to decentralized apps

With WalletConnect, use your funds on decentralized finance sites, approving each request in the app.

04 New · Tokenized stocks

Apple, NVIDIA, Tesla… right next to your crypto.

Tokens that track the price of real stocks and funds, on the Solana blockchain. Buy them at any hour, even on weekends, in seconds, from the app.

  • 19 stocks and funds: Apple, NVIDIA, Microsoft, Alphabet, Amazon, Meta, Tesla, S&P 500, Nasdaq 100…
  • A separate tab, so they don't mix with your crypto, sorted by market cap.
  • Live prices, daily change and a one-year chart.
  • No app fee when buying; selling and sending in a few clicks.

Good to know: issued by Backed Assets (xStocks), with no voting rights. Not for US persons, not offered in the UK, Canada or Australia. The price can drift from the stock market's when it is closed.

My stocksReal prices · 7 days
Apple
AAPLx
$335.57▲ 0.61%
NVIDIA
NVDAx
$230.39▼ 2.00%
Tesla
TSLAx
$382.26▲ 2.97%
S&P 500
SPYx
$778.56▲ 1.04%
05 Swaps

Switch crypto without opening an account anywhere.

The app queries several decentralized swap services and offers you the best price. Your funds leave your wallet and come back to it: no platform holds them in between.

  • THORChain, Maya, Jupiter, CoW Protocol, LI.FI, NEAR Intents, Chainflip and MoonPay Trade.
  • Every transaction is checked before it is signed: the app makes sure what leaves and what comes back match the quote.
  • App fees from 0 to 1% depending on the service, always shown before you confirm.
Convert
Example: from Bitcoin to Ethereum
You send
0.01 BTC
You receive, on your Ethereum address
≈ 0.3021 ETH
THORChainBEST PRICE0.3021 ETH
NEAR Intents0.3012 ETH
Chainflip0.3009 ETH
Transaction checked before signing
06 Security

Protections you can see, not just promises.

Each one answers a real scam or attack, already seen on other wallets. The most important one: before every send, it's Windows that shows you the recipient and the amount, not a page that could be tampered with.

A real Windows dialog: even a hacked display can't fake it.

5 seconds to change your mind

After you confirm a send, a countdown lets you cancel it before anything is signed.

Trap addresses spotted

An address one character away from a contact's? The app warns you before sending ("address poisoning").

Wrong network flagged

Pasting an address from another network is flagged before sending, not after the loss, with the right network to pick.

Unlock at a glance

Windows Hello: unlock the app with your fingerprint or face, secured by your PC's security chip (TPM).

Automatic lock

The app locks after 10 minutes of inactivity, and repeated wrong passwords lengthen the wait before the next try.

Nothing on our side

No account, no server: your key never leaves your computer, and no one can lock you out.

What no software can guarantee

If malware already controls your computer while you use it, it can spy on what you do. That's true of every software wallet. Today, the answer is a Ledger or a Trezor: the key never leaves the device, and you check on its own screen. Tomorrow, it will be FROST: a signature shared between your computer and your phone, so an infected computer can no longer send anything on its own.

07 Privacy

Privacy is normal.

Your money is your business. On most blockchains, anyone can read your balances and payments, forever. OpenPGP Wallet gives you the tools to change that.

Payment on a public blockchainVisible to all
From0x9458…8cfA
To0x5C02…7A9F
Amount1,250.00 USDC
Shielded Zcash paymentEncrypted
From●●●●●●●●●●
To●●●●●●●●●●
Amount●●●●●● ZEC

Only you and your recipient can read it.

Shielded Zcash

Amount, sender and recipient encrypted on the blockchain (Orchard). Shield your transparent ZEC in one click.

Monero

Private by default: every payment blends in with others, and everything you receive lands on a one-time address.

No account

No e-mail, no phone number, no ID: nothing to hand over to use the app.

No trackers

No analytics, no telemetry: the app never sends us anything.

Your data stays with you

Balances, contacts, history and settings are stored on your computer, not on a server.

Only public addresses

To read your balances, the app sends your public addresses to the networks, nothing else: never your key or your password.

Separate profiles

A different address for each use (personal, savings, work): nothing links them on the blockchain as long as you don't mix the funds.

Encrypted messages

End-to-end OpenPGP, for one or several recipients: no one else can read them.

Good to know: the public nodes the app queries see your IP address, as with any wallet. A VPN on your computer hides it.

08 What's next · FROST

Tomorrow, the signature will be split too.

Today, the backup is split into three pieces. With FROST, every send will be signed jointly: your computer and your phone each produce their share of the signature, without ever bringing the key together. Malware on the computer will no longer be enough to move your funds.

  • The whole key no longer exists anywhere, neither on the computer nor on the phone, not even while signing.
  • Your phone shows the recipient and the amount, and you approve at a glance: a Ledger's trusted screen, with the device already in your pocket.
  • A public protocol, standardized by the IETF (RFC 9591), with an open-source Rust implementation developed by the Zcash Foundation: we'll reuse it rather than reinvent cryptography.
  • Planned first for shielded Zcash, Solana, NEAR, Stellar and Bitcoin (Taproot addresses).
Signing a send with FROST
Two devices out of three sign together
Your computer
Prepares the send, signs its share
Share 1 ✓
Your phone
Shows the send, approved at a glance
Share 2 ✓
Backup
Kept safe, in case of loss
Not needed
Valid signatureThe whole key never existed, at any moment.

FROST by the Zcash Foundation

09 In practice

Three steps, and that's it.

1

Create

Choose a password. The app generates your wallet: all your addresses are ready, on every network.

2

Back up

Plug in your USB drives (or pick folders): the app stores the three pieces there and checks they read back correctly.

3

Use

Receive, send, swap, stake. Your password approves every send, and Windows makes you confirm it.

New computer? Plug in two of your three drives: everything comes back, addresses included.

10 Project status

Working proof of concept. Not ready for real funds yet.

✓Cryptographic core (backup, encryption, signatures): done
✓Source code published under the MIT license: on GitHub, open for anyone to review
●Complete Windows app (sends, swaps, staking, tokenized stocks, Ledger and Trezor, WalletConnect, Monero, shielded Zcash): being polished
○Independent security audit and code signing: not done yet
○Public release recommended for real funds: once the audit and code signing are done
11 FAQ

Real questions, clear answers.

What if I lose my computer?

Nothing is lost. Install the app on another computer and plug in two of your three backup drives: your wallet comes back exactly as it was, and the app shows you your addresses to check before you confirm.

What if someone steals a USB drive?

A single piece can't do anything: it takes two to rebuild the wallet. Keep the other two safe. As a precaution, you can also move your funds to a new wallet.

I forgot my password. Is it over?

No. Restore your wallet with two of your backup drives and choose a new password. Your funds are only lost if you lose both your password and two of your three backups.

Who holds my funds?

Only you. The app is "non-custodial": no account, no server, nothing kept on our side. No one can shut down your wallet (only some token issuers, such as those of USDC or tokenized stocks, can freeze their own tokens)… and no one can recover it for you, which is why your backups matter.

How much does it cost?

The app is free. It only earns a small fee on swaps and staking (0 to 1% depending on the service), always shown before you confirm. Network fees, paid to the blockchains, still apply, as with any wallet.

Are tokenized stocks real stocks?

They are tokens issued by Backed Assets (xStocks) that track the price of a stock or fund; according to their issuer, they are backed by the corresponding securities. They carry no voting rights. They are not for US persons and are not offered in the UK, Canada or Australia.

What is FROST, in a nutshell?

A way of signing jointly. Today, your key is rebuilt for a brief moment on the computer to sign a send. With FROST, the computer and the phone each sign their share and the whole key never exists: to steal your funds, someone would have to hack both devices at the same time.

Why only Windows?

To get one platform right before opening others. A mobile version is in preparation: it will also be the second device for FROST.

Can I use it now?

Not with real amounts yet: the software hasn't been audited by an independent expert. The public version will come after that audit and code signing. The source code is already public: anyone can review it on GitHub.