MWC Wallet by Nicolas Flamel

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MWC Wallet version history - 20 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 2.6.1
Released 2 Feb 2025 - 1.63 MB
Works with firefox 58.0 and later
• Fixed some search engines not displaying site's favicon.
• Fixed sending MWC to WhiteBIT when using the browser extension version of this service.
• Sending MWC as a file now defaults to using Slatepack format if it uses a payment proof.
Source code released under MIT Licence
You'll need Firefox to use this extension
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Download file
Older versions
Version 2.6.0
Released 21 Nov 2024 - 1.62 MB
Works with firefox 58.0 and later
• Fixed title and metadata not changing when language is changed.
• Added support for Ledger Flex and Trezor Safe 5 hardware wallets.
• Added notice to login screen to deter people from using potentially malicious clones of this service.
• Fixed wallet ordering buttons not updating when a wallet is deleted.
Source code released under MIT Licence
Download file
Version 2.5.0
Released 2 Mar 2024 - 1.62 MB
Works with firefox 48.0 and later
• Fixed bold fonts displaying incorrectly on Safari.
• Fixed caching main page when using URL parameters.
• Fixed canceling connecting to a locked Trezor Model T hardware wallet.
• Added support for Trezor Safe 3 hardware wallets.
• Added support for scanning invoice QR codes.
• Displays the transaction's sender and recipient payment proof addresses when sending or receiving a payment.
• Added setting to require manual approval when receiving payments.
• Displays the amount and fee values in the current currency when sending or receiving a payment.
• Transactions now display their value at the price when they was recorded.
Source code released under MIT Licence
Download file
Version 2.4.0
Released 27 Aug 2023 - 1.61 MB
Works with firefox 48.0 and later
• Fixed QR codes appearing blurry in Tor Browser.
• Moved wallet type and network type settings to the top of the settings section.
• Added support for Trezor Model T hardware wallets.
• Fixed receiving Slatepacks on the newest version of Google Chrome.
• Added wallet type, network type, and version information to login screen.
Source code released under MIT Licence
Download file
Version 2.3.0
Released 4 Jul 2023 - 1.61 MB
Works with firefox 48.0 and later
• Fixed payment files not opening on slower devices.
• Added support for Trezor Model One hardware wallets.
• Added links to this wallet's source code and donation addresses in the about section.
• Fixed QR codes not displaying correctly on the newest version of Chrome.
• Added support for sending and receiving unencrypted Grin Slatepacks.
Source code released under MIT Licence
Download file
Version 2.2.0
Released 2 Jun 2023 - 1.59 MB
Works with firefox 48.0 and later
• Added support for sending and receiving payments as files.
• Fixed a deadlock that can occur when receiving a payment to a hardware wallet.
• Fixed displaying version numbers that include non-numeric text.
• Prevents word breaks from happening before commas and copy icons.
• Fixed using node foreign API secrets containing non-ASCII characters.
Source code released under MIT Licence
Download file
Version 2.1.2
Released 11 May 2023 - 1.61 MB
Works with firefox 48.0 and later
• Added settings to change the wallet type and network type.
Source code released under MIT Licence
Download file
Version 2.0.0
Released 30 Apr 2023 - 1.6 MB
Works with firefox 48.0 and later
• Fixed bold fonts being displayed inconsistently across different browsers.
• Fixed error response messages not being displayed if they contained certain characters.
• Fixed detecting when a hardware wallet is locked.
• Added options to open the extension version of this service in a tab or window.
• Changed the standalone version of this service to use WASM instead of asm.js for some libraries.
• Added Chinese translation by grincalf.
• Added Greek translation by NickTheG.
• Added German translation by High ko XMR.
• Added Dutch translation by Ollebollegijs.
• Added Czech translation by blumchen.
Source code released under MIT Licence
Download file
Version 1.1.19
Released 24 Mar 2023 - 1.4 MB
Works with firefox 48.0 and later
• Updated dependencies.
• Fixed sending to BitForex when using the browser extension version of this service.
• Fixed sending to Tor addresses when using the browser extension or standalone version of this service.
• Fixed placeholder text not displaying correctly in Firefox.
Source code released under MIT Licence
Download file
Version 1.1.18
Released 23 Jan 2023 - 1.4 MB
Works with firefox 48.0 and later
• Changes Grin's Slatepack address derivation to match the official implementation.
• Updated dependencies.
• Requires version 6.0.1 or newer of the hardware wallet apps.
Source code released under MIT Licence
Download file
Version 1.1.17
Released 3 Jan 2023 - 1.39 MB
Works with firefox 48.0 and later
• Changes to make this site work as a standalone HTML file.
• Fixes version changes not being displayed when the browser extension version of this service is updated.
• Adds support for version 6.0.0 of the Ledger hardware wallet apps.
Source code released under MIT Licence
Download file
Version 1.1.15
Released 20 Dec 2022 - 1.39 MB
Works with firefox 48.0 and later
• Adds support for version 5.0.0 of the hardware wallet apps.
Source code released under MIT Licence
Download file
Version 1.1.14
Released 22 Nov 2022 - 1.4 MB
Works with firefox 48.0 and later
• Hardware wallets will now sync from a height right before hardware wallet support was available to the public to reduce syncing times.
Source code released under MIT Licence
Download file
Version 1.1.13
Released 28 Oct 2022 - 1.39 MB
Works with firefox 48.0 and later
• Fixed detecting when a Ledger Nano S Plus hardware wallet with firmware v1.0.4 is locked.
Source code released under MIT Licence
Download file
Version 1.1.12
Released 26 Oct 2022 - 1.39 MB
Works with firefox 48.0 and later
• Updated dependencies.
• Added support for the Ledger hardware wallet app v3.2.0.
Source code released under MIT Licence
Download file
Version 1.1.11
Released 1 Sep 2022 - 1.39 MB
Works with firefox 48.0 and later
• Fixed sending V2 slates to the official MWC wallet.
• Updated icon.
Source code released under MIT Licence
Download file
Version 1.1.10
Released 30 Aug 2022 - 1.39 MB
Works with firefox 48.0 and later
• Fixed parsing Slatepacks.
Source code released under MIT Licence
Download file
Version 1.1.9
Released 30 Aug 2022 - 1.39 MB
Works with firefox 48.0 and later
• Updated dependencies.
• Fixed text for failure when sending all.
• Fixed creating transactions with non-existent but expected returned amounts.
• Fixed incorrectly detecting unsorted slate inputs, outputs, and kernels as sorted.
• Added account index number to the text that is used when exporting the root public key from a hardware wallet.
• Fixed issue where coinbase rewards would be spendable one block later than expected.
• Fixed correctly parsing V4 slates.
• Added kernel features to the text that is displayed when approving finalizing a transaction with a hardware wallet.
Source code released under MIT Licence
Download file
Version 1.1.8
Released 28 Jun 2022 - 1.39 MB
Works with firefox 48.0 and later
• Aesthetic changes to favicon.
• Chrome extension now uses WASM instead of asm.js.
• Fixed issue where unlocking wallets would fail if the extension was opened for the first time with the API.
• Changed Max Amount button's text to All.
Source code released under MIT Licence
Download file

Latest version

Version 2.6.1

Older versions

Version 2.6.0

Version 2.5.0

Version 2.4.0

Version 2.3.0

Version 2.2.0

Version 2.1.2

Version 2.0.0

Version 1.1.19

Version 1.1.18

Version 1.1.17

Version 1.1.15

Version 1.1.14

Version 1.1.13

Version 1.1.12

Version 1.1.11

Version 1.1.10

Version 1.1.9

Version 1.1.8

Version 1.1.7