WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease
Tools
FreemiumConfidence 64
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
Users
7M
Rating
4.5
Reviews
183
7D Growth
0|0%
Growth signalUnknownMedium-risk permissions
PDF Engineer: Offline Compressor & Editor
Compress, convert, merge, edit, annotate, scan OCR, and sign PDFs & images 100% offline.
Users8Current public install base
Rating5.0Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth+5Net users gained this week
7-day growth rate+167%Relative weekly velocity
Preview
3 assetsPDF Engineer: Offline Compressor & Editor Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月17日2026年7月23日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthGrowing
+5+167%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.0
ManifestV3
Size16.45MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Protect your data. Stop uploading sensitive files to cloud servers.
PDF Engineer is the ultimate, privacy-first workstation designed to handle all your PDF tasks 100% locally on your computer. No data ever leaves your device. No file size restrictions. No registration.
⚡ PROVE IT TO YOURSELF: Open DevTools → Network tab while using the tool. You will see 0 bytes uploaded, even for 500MB documents.
🌟 WHY CHOOSE PDF ENGINEER?
Most online PDF tools upload your sensitive invoices, contracts, and IDs to remote servers—leaving your private data vulnerable. PDF Engineer keeps your documents under your absolute ownership. Powered by local WebAssembly engines, it processes heavy files instantly without cloud latency.
CORE FEATURES
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text4Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count
Store average score: 5.0. 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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a really great extension to get all the pdf and image related changes done at a single place, and without uploading any of your info or files at that.
Best Compressor used so far . Safe , and no size limit . Great work !!
Finally, i found a product where i can upload 300 pages at once, without losing any data.
If you’re still uploading sensitive documents to random "free PDF tools" online, please stop risking your data. 💀 PDF Engineer is the ultimate privacy hack. Despite the name, anyone can use it. 100% offline (data never leaves your PC) Infinite file size capacity Stupidly simple to use Absolute must-have tool for 2026.