Skip to content
💻 Multi Platform Kapu Wallet Lite Client
JavaScript HTML CSS
Branch: master
Clone or download
Pull request Compare This branch is 308 commits ahead, 1101 commits behind ArkEcosystem:master.
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.



Latest Release


  • Available on Windows, Linux (Ubuntu/Debian) and MacOSX (signed).
  • No need to download KAPU blockchain, just sync to the network: launch and use within seconds.
  • View any account from its address (transactions, delegate status and votes).
  • Label any account and add your own contacts.
  • Hardware wallet support : Ledger Nano S.
  • Real-time currency value (updated every 5 min) in USD, EUR, BTC, HKD, JPY, CNY, AUD, GBP, Rubble, ...
  • Autoconnect to a healthy KAPU network peer. If the peer is not good anymore, it will automatically find a new one.
  • Send kapu from / to any account.
  • Easily switch to a different network, or private chains.
  • Customized backgrounds and themes for better user experience.
  • Choose between dark or light mode.
  • Isolated processes on Windows and MacOSX to prevent from data sniffing or injection.
  • Organise your accounts with virtual folders (for instance savings, personnal etc...) so you don't pay any transfer fee (stored locally).
  • Change your delegate vote.
  • When new version is available, message is shown in the right upper part.
  • Easy to update - download latest version, start installation program and it will automatically remove previous version and install new one.
  • Second signature supported.
  • (soon) Deposit or withdraw KAPU using altcoins or USD (via exchange) - no registration needed.
  • (soon) Multisignature accounts.
  • SAVE YOUR PASSPHRASE(S) - if you lose it, you lose access to that particular KAPU address(es). There is no forgot my password option with blockchains and no one can help you retrieve it!


linux linux


To clone and run this repository you'll need Git and Node.js (which comes with npm) installed on your computer. Optionally switch to node 6.9.2, because this is currently developped with this version:

sudo npm install -g n
sudo n 6.9.2

Install from source:

# Clone this repository
git clone
# Go into the repository
cd kapu-desktop
# Install dependencies 
npm install
  • In some cases, node-hid doesn't provide pre-built binaries, so is necessary to install the node-hid dependencies to build them from source before running npm install.

Then start:

npm start

Necessary to package from Ubuntu

sudo apt-get install icnsutils imagemagick graphicsmagick wine-stable

Necessary to package from Mac OS X

brew tap Homebrew/bundle
brew bundle


Read to learn about how to contribute to this project.



KAPU Desktop is licensed under the MIT License - see the LICENSE file for details.

You can’t perform that action at this time.