GMX MailCheck for Firefox
Mail notifier for multiple email accounts
GMX MailCheck for Firefox is available to install from Firefox Browser Add-ons and for download from this page. It has 18,937 active users The latest version is 8.0.17, and it was published 2 months ago.
Install from Firefox Browser Add-onsTotal download count: 0 (Only count downloads from Firefox-Stats)
All available versions
You can find the current and older versions of GMX MailCheck for Firefox here. You can download the archived versions or inspect their source codes.
As a free user, you can only download the latest version.
Upgrade to download older versions
| Version | Download | Size | Download count | Timestamp |
|---|---|---|---|---|
| 8.0.17 | XPI · ZIP · Source code | 2.54M | 0 | 2024-12-05 |
| 6.5.5 | Paid users only | 2.51M | 0 | 2023-12-06 |
| 6.5.4 | Paid users only | 2.51M | 0 | 2023-11-15 |
| 6.4.0 | Paid users only | 2.50M | 0 | 2023-07-25 |
| 6.3.0 | Paid users only | 2.50M | 0 | 2023-07-10 |
| 6.2.3 | Paid users only | 2.46M | 0 | 2023-03-29 |
| 6.2.2 | Paid users only | 2.46M | 0 | 2023-02-13 |
| 6.1.2 | Paid users only | 2.78M | 0 | 2022-06-30 |
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 GMX MailCheck for Firefox ZIP file
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on , then select Install Add-on From File
- Select the GMX MailCheck for Firefox ZIP file from step 1. GMX MailCheck for Firefox is now installed on your browser.