Game Library Checker Pro icon

Game Library Checker Pro

by imadrianrosu · Games
Manifest V3 Free
View in Chrome Web Store Data as of 12 Nov 2026

Track your unified game library across stores, compare real-time prices, and claim limited-time free games. Check Friends' Games.

Users
17
store count
Rating
5.0 / 5
unchanged in 30 days
Ratings
15
total ratings
Store rank
#154K
#136K among extensions
Version
v3.1.19
updated 6 Nov 2026

Users

monthly, 1 months
0817Oct 2026Nov 2026Nov 2026
Latest, 12 Nov 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
0815Oct 2026Nov 2026Nov 2026
Latest, 12 Nov 2026: 15 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Game Library Checker Pro

Game Library Checker Pro Game Library Checker Pro helps you manage and explore your game collections across multiple gaming platforms from a single interface. Keep track of owned games, compare prices across supported stores, discover limited-time free game offers, and quickly check whether a game is already present in your library before making a purchase. Main Features ✅ Unified Game Library View and organize your game collections from supported gaming platforms in one place. ✅ Game Ownership Check Instantly verify whether you already own a game before buying it again. ✅ Price Comparison Compare current game prices across supported stores to help find better deals. ✅ Free Game Alerts Discover limited-time free game promotions and giveaways available on supported platforms. ✅ Friends' Game Libraries Check games owned by friends and compare libraries when supported by the connected platform. ✅ Fast Search Quickly search for games across your connected libraries. ✅ Simple and Lightweight Designed to provide useful gaming information without unnecessary complexity. Why Install Game Library Checker Pro? Managing game collections across multiple stores can be difficult. Game Library Checker Pro simplifies the process by bringing important information together in one convenient location, helping you: Avoid purchasing games you already own Compare prices before buying Discover free game opportunities Track your collections more efficiently Check supported friends' game libraries Privacy Game Library Checker Pro is designed to provide game library and game discovery features. User data is handled according to the extension's privacy policy and is not sold to third parties. Notes Features and supported platforms may vary depending on service availability and platform restrictions.

Growth

WindowUsersChangeRatingsRating
7 days+2+13.3%+10.00

Version history

4 versions recorded
v3.1.193 Nov 2026
3.1.021 Oct 2026
2.6.518 Oct 2026
1.3416 Oct 2026

Details

Category
Games
First seen
16 Oct 2026
Size
3.5 MB
Languages
de, en, id, nl, vi, tr, da, es
Pricing
Free
Extension ID
nhdcglamnjicidjngkilhkdlhnlihdec

Permissions and risk

Elevated riskimpact 3, likelihood 3
Permissions
storageunlimitedStorageactiveTabtabsalarms
Site access
https://*.akamai.steamstatic.com/*https://*.akamaihd.net/*https://*.allkeyshop.com/*https://*.keyforsteam.de/*https://*.goclecd.fr/*https://*.clavecd.es/*https://*.cdkeypt.com/*https://*.cheapdigitaldownload.com/*https://*.amazon.com/*https://*.battle.net/*and 64 more

Alternatives to Game Library Checker Pro

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