SimpleLogin: Open-source Email Protection Firefox

Download SimpleLogin: Open-source Email Protection

Download SimpleLogin: Open-source Email Protection (current and past versions) for Firefox
Latest Version: 3.0.7 Updated: a year ago

Ready to install?

SimpleLogin: Open-source Email Protection is available to install from Firefox Add-ons Store and for download from this page.
View source code
10,336
Daily users
4.8
202 ratings
1
Total downloads

Available versions

You can find the current and older versions of SimpleLogin: Open-source Email Protection 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
VersionDownloadSizeDownload countTimestamp
3.0.7XPI · ZIP · Source code2.08MB12025-04-01
3.0.5XPI · ZIP · Source code2.08MB02024-08-19
2.11.0XPI · ZIP · Source code611.96KB02024-03-04
2.10.2Paid users only611.71KB02023-09-21
2.10.0Paid users only611.69KB02023-08-15
2.9.2Paid users only611.66KB02022-11-10
2.7.1Paid users only604.63KB02022-08-02
2.6.3Paid users only565.04KB02022-05-23
3.0.7 2.08MB
2025-04-01 · 1 downloads
XPI ZIP Source code
3.0.5 2.08MB
2024-08-19 · 0 downloads
XPI ZIP Source code
2.11.0 611.96KB
2024-03-04 · 0 downloads
XPI ZIP Source code
2.10.2 611.71KB
2023-09-21 · 0 downloads
Paid users only
2.10.0 611.69KB
2023-08-15 · 0 downloads
Paid users only
2.9.2 611.66KB
2022-11-10 · 0 downloads
Paid users only
2.7.1 604.63KB
2022-08-02 · 0 downloads
Paid users only
2.6.3 565.04KB
2022-05-23 · 0 downloads
Paid users only

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 SimpleLogin: Open-source Email Protection ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the SimpleLogin: Open-source Email Protection ZIP file from step 1. SimpleLogin: Open-source Email Protection is now installed on your browser.

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