Latest Version:
2.0 Updated:
7 years ago Removed
Ready to install?
jontest is available for download. Be careful when installing it.
Available versions
You can find the current and older versions of jontest 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 |
|---|---|---|---|---|
| 2.0 | XPI · ZIP · Source code | 98.00KB | 0 | 2019-05-13 |
2.0 98.00KB
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 jontest ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the jontest ZIP file from step 1. jontest is now installed on your browser.
Best jontest Alternatives
Here are some Firefox add-ons that are similar to jontest:
justtest
Mr-Alexiis*
JeffTeste
jeffersongs
Justtestin
Firefox user 10210650
japtest
arvindjap
Test-Test
JessCogswell
sk teste
micheleehret
Test~
Firefox user 14032441
testeteste
catarinaa.teixeira
test tes test
blackfurrxx
firsttest
Joneser75
testestestestestestestest
yeastza
aj test
hac