Download Codeforces Helper

Name: Codeforces Helper
Author: Itzp

By: Itzp Add-on

Download Codeforces Helper (current and past versions) for Firefox

Latest Version: 4.0 Updated: a year ago

Ready to install?

Codeforces Helper is available to install from Firefox Add-ons Store and for download from this page.

View source code

161

Daily users

5.0

3 ratings

Total downloads

Available versions

You can find the current and older versions of Codeforces Helper 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
4.0	XPI · ZIP · Source code	226.94KB	1	2025-04-11
3.6	XPI · ZIP · Source code	217.94KB	0	2025-02-26
3.5	XPI · ZIP · Source code	217.28KB	0	2025-02-25
3.3	Paid users only	216.86KB	0	2025-02-21
3.2	Paid users only	215.99KB	0	2025-02-06
3.1	Paid users only	215.86KB	0	2025-02-06
2.0	Paid users only	122.71KB	0	2024-12-27
1.0	Paid users only	119.72KB	0	2024-12-24

2025-04-11 · 1 downloads

XPI ZIP Source code

2025-02-26 · 0 downloads

XPI ZIP Source code

2025-02-25 · 0 downloads

XPI ZIP Source code

2025-02-21 · 0 downloads

Paid users only

2025-02-06 · 0 downloads

Paid users only

2025-02-06 · 0 downloads

Paid users only

2024-12-27 · 0 downloads

Paid users only

2024-12-24 · 0 downloads

Paid users only

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 Codeforces Helper ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Codeforces Helper ZIP file from step 1. Codeforces Helper is now installed on your browser.