Super Simple Highlighter
Workflow & Planning
Make permanent, private highlights on any web page.
Users
200K
Rating
3.9
Reviews
1,303
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
ZetaMarker - PDF & Web Highlighter
Highlight web pages and PDFs. Sync highlights with your ZetaMarker account.
Users20KCurrent public install base
Rating4.3Store average score
Reviews124Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
6 assetsZetaMarker - PDF & Web Highlighter Media preview
Trend
User growth trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
4.27
Latest
4.27
7-day rating change
0.00
2026年7月13日2026年7月19日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version7.7
ManifestV3
Size2.35MiB
Languages14Deutsch / English / Türkçe +11
Published
Store updated
Last crawled
DeutschEnglishTürkçeespañolfrançaisitalianoportuguês (Brasil)português (Portugal)русскийукраїнська中文（中国）中文（台灣）
Overview
Product summary
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ZetaMarker PC is a browser extension for higlighting, annotating, and organizing online pages and PDF files on your PC. It is compatible with Chromium-based browsers including Chrome, Edge, Brave, and Opera.
Key Features:
🔒 Privacy-Focused: Privacy is paramount with ZetaMarker, as our extension operates on a permission-free principle, ensuring that your sensitive data remains secure. ZetaMarker prioritizes your privacy, providing a seamless and secure highlighting and annotation experience without compromising your personal information.
🚫 No Account Needed: Start using ZetaMarker without creating an account.
🖍️ Easy Highlighting and Commenting: Easily capture Your Focus with our intuitive highlighting and annotation features, allowing you to mark important sections of PDFs or web pages for easy reference. Revisit annotated pages to access key insights and stay focused on essential information whenever you need it.
🔄 Cross-Device Sync: Stay in sync across all your devices with our annotation synchronization feature. Whether you're working on a desktop, laptop, or mobile device, your annotations are always up-to-date, ensuring you never lose your notes again. Your annotations are consistently accessible whenever and wherever you need them.
Reviews
Recent review snapshot
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.2Average computed only from synced review bodies below
Reviews with text100Synced review bodies
Total ratings / reviews124Chrome Web Store public rating/review count
Store average score: 4.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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--|--
Es muy buena y todo pero no me deja resaltar PDF y justamente es eso porque la descargué
Funciona pero si cambio el zoom del PDF se borra todo lo resaltado.
我非常喜歡這個程式。當我完成標記後，會將網頁儲存下來，希望這些標記能永久保存在離線版本中，而目前的功能已經能夠實現這點，真的非常實用。 目前點擊圖示可以順利啟動程式，若能進一步新增再次點擊圖示即可關閉程式的功能，將更為直覺且便利。希望您能考慮這項建議，謝謝！
Excelente extensão. Parabéns!
so nice tool that I have ever used! some advices: 1, add shortcut to note/color 2,improve text match algorithm, the "Hypothesis" extension is good reference
edge浏览器没有快速荧光笔等快捷键较为不便，希望补充
Trava muito. o site não carrega depois do primeiro uso
我喜欢：1 标注的颜色；2 直接鼠标划过的标注方式，不用再选择，这是淘汰好多其他此类插件的原因；3 标注再点击的再修改；4 功能和界面超简洁。—— 因为这些 我弃用acrobat和apple books了！可惜ipados上不能用。 小烦恼：1 标注数据会丢失，没时间找原因。我现在是标记完立刻生成pdf离线保存；2 再编辑菜单，标注的更改是二级菜单，还得点一下。整个再编辑菜单全部功能同一级展开，空间足够；3 中英文混合的标注 高高低低和分离；4 删除标注后，不能原样再标注。 我喜欢，找不到第二个这类喜欢的了。
Выглядит хорошо, только установил поэкспериментировал. Ставлю 5 баллов пока что. А как снять выделение? Пока не реализовано?
Era tudo que eu precisava :D