By: Kan-Ru Chen Add-on
Download Markdown Fastmail Notes (current and past versions) for Firefox
Latest Version:
1.0.5resigned1 Updated:
2 years ago
Ready to install?
Markdown Fastmail Notes is available to install from Firefox Add-ons Store and for download from this page.
Available versions
You can find the current and older versions of Markdown Fastmail Notes here. You can download the archived versions or inspect their source codes.
As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
| Version | Download | Size | Download count | Timestamp |
|---|---|---|---|---|
| 1.0.5resigned1 | XPI · ZIP · Source code | 54.25KB | 0 | 2024-04-25 |
| 1.0.4 | XPI · ZIP · Source code | 50.15KB | 0 | 2016-07-14 |
1.0.5resigned1 54.25KB
1.0.4 50.15KB
Install XPI file
An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
- Simply drag-and-drop the XPI into Firefox to install the add-on.
Install ZIP file
- Download the Markdown Fastmail Notes ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Markdown Fastmail Notes ZIP file from step 1. Markdown Fastmail Notes is now installed on your browser.
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