Download Codeforces Problem Recommender

Name: Codeforces Problem Recommender
Author: Swapnamoy

By: Swapnamoy

Download Codeforces Problem Recommender (current and past versions) for Firefox

Latest Version: 3.0.3 Updated: 6 months ago

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

View source code

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Available versions

You can find the current and older versions of Codeforces Problem Recommender 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	Timestamp
3.0.3	XPI · ZIP · Source code	56.28KB	2025-12-11
3.0.2	XPI · ZIP · Source code	56.35KB	2025-12-10
3.0.1	XPI · ZIP · Source code	54.23KB	2025-12-10
2.1.3	Paid users only	54.76KB	2025-11-25
2.1.2	Paid users only	41.53KB	2025-11-14

2025-12-11 · 0 downloads

XPI ZIP Source code

2025-12-10 · 0 downloads

XPI ZIP Source code

2025-12-10 · 0 downloads

XPI ZIP Source code

2025-11-25 · 0 downloads

Paid users only

2025-11-14 · 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 Problem Recommender ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Codeforces Problem Recommender ZIP file from step 1. Codeforces Problem Recommender is now installed on your browser.