GOG Enhancer
Live currency conversion, price-history tracking, personal tags, wishlist alerts, and Hebrew + RTL — the features GOG.com doesn't ship with, added on top, without changing a thing about how the site itself works.
Everything GOG.com is missing
One extension, twelve features, zero accounts to create.
Live currency conversion
Converts prices to ILS, EUR, GBP, PLN, or RUB using rates from a free, public ECB-backed API — full cross-currency conversion, not just USD.
Price history & sale tracking
Every visit records a snapshot. See current vs. all-time-low vs. average on a sparkline, with a banner when a game hits its historic low.
Refund window timer
Mark your purchase date and get a live countdown on GOG's 30-day money-back window, with an optional reminder before it closes.
Compare on IsThereAnyDeal
One click on any game page opens a cross-store price check on Steam, Epic, Humble, and more.
Tags, notes & a full dashboard
Private tags and notes per game, with colors, search, drag-to-reorder, and CSV export/import — plus a standalone dashboard for your whole library.
Library year-in-review
Annual stats computed entirely from your local data: games tracked, biggest price drop, most-watched title, refund windows logged.
Playing / Backlog / FinishedNEW
Track where you are with each game, separate from tags — set it on the game page or the dashboard, and filter by status.
Wishlist sale alerts
A toolbar badge counts wishlist deals. Opt in to get notified the moment any tracked game drops off its own peak price.
Command paletteNEW
Ctrl/Cmd+K opens quick access to every setting, the tag dashboard, and force-refreshes — no more hunting through menus.
Six visual themes
Neon, Classic GOG, CRT Green, Sunset, Light, and an Auto mode that follows your system's light/dark preference.
Hebrew, RTL & 7 languagesNEW
Full Hebrew translation + real RTL layout for GOG.com, plus the extension's own UI in English, Hebrew, Russian, Polish, German, French, or Spanish.
Privacy-first, always
No analytics, no ads, no remote code. Everything stays on your device except two anonymous calls for exchange rates and mod listings.
Screenshots
Click any image to view it full size.
Install it in under a minute
Not on the Chrome Web Store yet — install the unpacked build directly from GitHub.
Open extensions
In Chrome, Edge, or Brave, go to chrome://extensions and turn on Developer mode (top right).
Load unpacked
Click Load unpacked and select the unzipped folder. An onboarding tab opens automatically — you're done.
Chrome Web Store submission is on the way — this page will switch to a one-click install once it's live.
Privacy, by construction
Nothing here is a policy promise bolted on after the fact — it's how the extension is built.
- No analytics, telemetry, or third-party tracking of any kind
- No ads, ever
- Tags, notes, and price history never leave your device
- Only two outbound calls: exchange rates and the public GOG mods list
- No Google Fonts, no CDNs, no remote code
- Open source under the MIT license — verifiable end to end