Software · Internet & communication

Electrum-GRS

Lightweight Groestlcoin client.

Completely free
Linux
Open source

At a glance

All of Electrum-GRS is free: no feature is locked behind a paid plan, and its code is open.

Its licence (MIT) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
Commercial use allowed

Weaknesses

Few recent updates

About

Electrum-GRS's focus is speed and simplicity, with low resource usage. It uses remote servers that handle the most complicated parts of the Groestlcoin system, and it allows you to recover your wallet from a secret phrase. Do not trust. Verify. Electrum-GRS verifies that your transactions are in the Groestlcoin blockchain. Because Groestlcoin is not about trust, It is about freedom and independence. Main features are: Safe: Your private keys are encrypted and never leave your computer Forgiving: Your funds can be recovered from a secret phrase Instant On: Electrum-GRS is fast, because it uses servers that index the Groestlcoin blockchain No lock-In: You can export your private keys and use them in other Groestlcoin clients No Downtimes: Electrum-GRS servers are decentralized and redundant. Your wallet is never down Proof Checking: Electrum-GRS Wallet verifies all the transactions in your history using SPV Cold Storage: Keep your private keys offline, and go online with a watching-only wallet Multisig: Split the permission to spend your coins between several wallets Add-ons: Electrum-GRS supports third-party plugins such as Hardware wallets, etc

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Last technical check: 8 November 2026
Description from Flathub — AppStream (Flathub)

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