Firefox desktop

Use Firefox 142 or later.

Install from Firefox Add-ons

1. Open anmerko on Firefox Add-ons.
2. Select Add to Firefox and accept the installation prompt.
3. Activate anmerko from the Extensions menu on a regular website. You can pin it to the toolbar.

Firefox Add-ons installations update automatically.

Install a signed file

Download for Firefox (0.5.5.1)

1. Open about:addons and select Extensions.
2. Open the gear menu and choose Install Add-on From File….
3. Select the downloaded .xpi and accept the installation prompt.

Use the signed .xpi for manual installation. To update, install the newer signed XPI over the existing extension in the same Firefox profile.