Latest Version:
1.0 Updated:
4 years ago Removed
Ready to install?
Madass is available for download. Be careful when installing it.
Available versions
You can find the current and older versions of Madass 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 |
|---|---|---|---|---|
| 1.0 | XPI · ZIP · Source code | 84.32KB | 0 | 2022-02-16 |
1.0 84.32KB
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 Madass ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Madass ZIP file from step 1. Madass is now installed on your browser.
Best Madass Alternatives
Here are some Firefox add-ons that are similar to Madass:
Madness
akr4me
Madhouse Walls
dekedzam001
Welcome to the Madhouse
matty815
Totally Mad Clown
Firefox user 14032441
WelcomeToTheMadHouse
TheFallenBR
Psycho Killer
deathlyinsane
madness_flood
Malygna -=[ P.Ð ]=-
maaaaadness
whyfronts
Cuckoo Cuckoo
Firefox user 10499642
Psych-o
Psych-o
A Little Mad...
SolenmSerpent