Download Firebug and Web Development (current and past versions) for Firefox
Latest Version:
2.0 Updated:
7 years ago
Ready to install?
Firebug and Web Development is available to install from Firefox Add-ons Store and for download from this page.
114
Daily users
75 ratings
0
Total downloads
Available versions
You can find the current and older versions of Firebug and Web Development 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 | 268.13KB | 0 | 2019-05-13 |
2.0 268.13KB
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 Firebug and Web Development ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Firebug and Web Development ZIP file from step 1. Firebug and Web Development is now installed on your browser.
Best Firebug and Web Development Alternatives
Here are some Firefox add-ons that are similar to Firebug and Web Development:
Web Developer
glennfundimera
VisBug
argyleink
Firebug Persona
Patrick
FC WD R
ZemoB.
WebTeamDevelopment
webteamdev
Personal Developer
z-
FireDesign
Blain Lamoureux
Web Developer Lite
Web Developer
GrayShades222ThemeForDeveloper
user14
firefox developer hub
Ashutosh Singh
dwhite
dwhite05
Developer simple
luna