Latest Version:
1.6.110 Updated:
2 months ago
Ready to install?
EVALWebSigner is available to install from Firefox Add-ons Store and for download from this page.
160
Daily users
1 ratings
0
Total downloads
Available versions
You can find the current and older versions of EVALWebSigner 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 |
|---|---|---|---|---|
| 1.6.110 | XPI · ZIP · Source code | 265.95KB | 0 | 2026-05-05 |
| 1.6.91 | XPI · ZIP · Source code | 265.91KB | 0 | 2022-12-07 |
| 1.6.90 | XPI · ZIP · Source code | 265.90KB | 0 | 2022-12-06 |
| 1.6.89 | Paid users only | 265.90KB | 0 | 2022-12-05 |
| 1.5.71 | Paid users only | 200.49KB | 0 | 2022-08-09 |
| 1.3.1 | Paid users only | 200.07KB | 0 | 2021-06-30 |
1.6.110 265.95KB
1.6.91 265.91KB
1.6.90 265.90KB
1.6.89 265.90KB
Paid users only
1.5.71 200.49KB
Paid users only
1.3.1 200.07KB
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 EVALWebSigner ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the EVALWebSigner ZIP file from step 1. EVALWebSigner is now installed on your browser.
Best EVALWebSigner Alternatives
Here are some Firefox add-ons that are similar to EVALWebSigner: