Latest Version:
3.0 Updated:
8 months ago
Ready to install?
GTA Mail is available to install from Firefox Add-ons Store and for download from this page.
3
Daily users
No ratings yet
0
Total downloads
Available versions
You can find the current and older versions of GTA Mail 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 |
|---|---|---|---|---|
| 3.0 | XPI · ZIP · Source code | 343.05KB | 0 | 2025-10-25 |
| 1.0 | XPI · ZIP · Source code | 616.10KB | 0 | 2025-10-17 |
3.0 343.05KB
1.0 616.10KB
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 GTA Mail ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the GTA Mail ZIP file from step 1. GTA Mail is now installed on your browser.
Best GTA Mail Alternatives
Here are some Firefox add-ons that are similar to GTA Mail:
Outlook
Gee
HTML Inserter for Gmail, Outlook, Yahoo Mail
dziul
Digital55 PlugIn-Gmail
Pspl
Email Sent Dark Souls style
Valeriy Komlev
Elden Email
mettignis
Gmail Twilight theme
caligio
Insert HTML into email message
dziul
Mail 2010 by Sergey
infiniti44444444
Email Signatures by NEWOLDSTAMP
NEWOLDSTAMP
Mail Notifier for Outlook™
al3k_popov