Latest Version:
2.0 Updated:
7 years ago Removed
Ready to install?
gray9A is available for download. Be careful when installing it.
Available versions
You can find the current and older versions of gray9A 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 | 7.88KB | 0 | 2019-05-13 |
2.0 7.88KB
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 gray9A ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the gray9A ZIP file from step 1. gray9A is now installed on your browser.
Best gray9A Alternatives
Here are some Firefox add-ons that are similar to gray9A:
simple_grey_blue
aba.aba.aba
Gray
involuntarysoul
simple grey
KattarynaM
NOTsimple gray
Fabulousworm
Simple greyblue
ptinvt
Grey_and_Black
Nitish Bharadwaj
zen-grey
mjbaker
abstractgrey
1stong1
simple color e9f3e4
刘瑜澄
simplest grey
kusibert
simple greyish
kiu_cazev
simple darkgrey
marco.leipert