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Express PDF Viewer

Express PDF Viewer

ID: cffaddajblbleekhmajhblolbddcicef

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
1.2.0
Size
1.15 MB
Rating
0.0/5
Reviews
0
Users
20
Type
Extension
Updated
Jan 14, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue

Publisher Contextual Analysis

Author
Serhii SvyrydenkoView Profile
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Total Extensions
4
Active
4
Obsolete
0
Listed
4
Unlisted
0
Total Users
744
Screenshot 1

Your all-in-one PDF tool: View, Edit, Convert, and Sign.

A fast, privacy-focused PDF tool. Merge, edit, sign, and view documents locally. Includes Dark Mode, Undo support, and PDF to JPG. Unlock full control over your documents with Express PDF Viewer – the all-in-one local PDF tool that respects your privacy. Express PDF Viewer version 1.0 is a lightweight and powerful extension designed to handle your PDF tasks directly in your browser. Whether you need to merge multiple files, sign a contract, or fix a typo, this tool gets it done without uploading your data to any server. 🚀 NEW IN VERSION 1.0: ★ Merge PDFs: Combine multiple PDF files into one document instantly. ★ Undo/Redo Support: Made a mistake? Press Ctrl+Z to undo your last action. ★ Smart Sharing: Share documents directly via your system's native menu (Email, AirDrop, etc.). ✅ PROFESSIONAL EDITING TOOLS: - Insert text anywhere (perfect for filling out forms). - Draw and place your signature. - Add the current date with a single click. - Drag & drop elements with precision (transparent preview). - Burn-in changes: Your edits become a permanent part of the file. ✅ ADVANCED VIEWING EXPERIENCE: - Vertical "Continuous Scroll" for easy reading. - Smart Zoom: Fit to Page, Fit to Width, or Custom Zoom. - Force Dark Mode: Protect your eyes when reading at night. - Rotate pages instantly. ✅ PAGE MANAGEMENT & CONVERSION: - Convert any PDF page to a high-quality JPG image. - Compress PDF (remove metadata) for smaller file sizes. - Reorder, delete, or add blank pages to your document. 🔒 PRIVACY FIRST (100% Local): Unlike other PDF tools, Express PDF Viewer works entirely offline within your browser using HTML5 technology. - No cloud uploads. - No data tracking. - Your documents never leave your computer. 📂 IMPORTANT FOR LOCAL FILES: To open PDF files stored on your computer (drag & drop), you must enable file access: 1. Go to chrome://extensions 2. Find "Express PDF Viewer". 3. Click "Details". 4. Toggle on "Allow access to file URLs". Developer: Serhii Svyrydenko

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
downloads
Permission
High
This permission controls file downloads and accesses download history. Rated High because it can download malicious files, access sensitive downloaded documents, and track user download patterns.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
URLs
93
IPv4
1
IPv6
0

URLs

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en.wikipedia.org/wiki/Base64https://en.wikipedia.org/wiki/Base64#URL_applications
github.com/beatgammit/base64-js/issues/42https://github.com/beatgammit/base64-js/issues/42
bugzilla.mozilla.org/show_bug.cgihttps://bugzilla.mozilla.org/show_bug.cgi?id=695438
github.com/feross/buffer/pull/148https://github.com/feross/buffer/pull/148
github.com/feross/buffer/issues/154https://github.com/feross/buffer/issues/154
stackoverflow.com/a/22747272/680742,http://stackoverflow.com/a/22747272/680742,
github.com/feross/buffer/issues/166https://github.com/feross/buffer/issues/166
github.com/feross/buffer/issues/219https://github.com/feross/buffer/issues/219
github.com/defunctzombie/node-process/blob/master/browser.jshttps://github.com/defunctzombie/node-process/blob/master/browser.js
github.com/kumavis/browser-process-hrtime/blob/master/index.jshttps://github.com/kumavis/browser-process-hrtime/blob/master/index.js
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13.3.3.7
IPv4
-
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