PDF Dark Theme
Accessibility
Applies a dark theme to your PDF viewer
Users
9K
Rating
2.9
Reviews
31
7D Growth
0|0%
Growth signalNo paid features detectedMedium-risk permissions
PDF to black and white
This extension converts coloured PDF files to black and white
Users324Current public install base
Rating4.6Store average score
Reviews14Public review volume
Manifest versionV3Extension platform version
7-day growth+1Net users gained this week
7-day growth rate+0.31%Relative weekly velocity
Preview
2 assetsPDF to black and white 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
4.64
Latest
4.64
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
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1-day growthGrowing
+1+0.31%7-day growthGrowing
+1+0.31%30-day growthDeclining
-9-2.7%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.0.0
ManifestV3
Size1.28MiB
Languages11Deutsch / English / English (United Kingdom) +8
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)Nederlandsespañolfrançaisitalianopolskisvenskaрусский日本語
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Quickly change any PDF to black and white with a simple Chrome extension that works entirely offline. In one click, you can convert a color PDF to grayscale (black and white), and the converted file is automatically saved to your Downloads folder.
🔒 Key Features
– Offline & Secure: Works completely offline, so no internet connection is needed. Your PDF files never leave your computer.
– One-Click Conversion: Extremely easy to use. Just click the extension icon, and the PDF is instantly converted to a black-and-white version.
– Automatic Saving: The black and white PDF is saved directly to your Downloads folder without any extra steps.
– High Quality Output: Preserves the original PDF layout and quality – only the colors are removed (converted to shades of gray), which can also help reduce file size.
Reviews
Recent review snapshot
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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text13Synced review bodies
Total ratings / reviews14Chrome Web Store public rating/review count
Store average score: 4.6. 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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garbage
Thank you so much for such an expansion! It was just what I needed for my work. I've been using it for 8 days now and it works fine.
A simple yet highly effective tool for converting PDFs to black and white. The process is quick, and the output quality is excellent, making it ideal for reducing ink usage and improving readability. The interface is user-friendly, requiring no technical skills to operate. If you frequently work with PDFs and need a reliable black-and-white conversion tool, this extension is a great choice!
THIS is such a useful extension.. This extension does exactly what it promises—converting PDFs to black and white effortlessly..i think its very good
This extension does exactly what it promises—converting PDFs to black and white effortlessly. The interface is simple and easy to use, making it a great tool for those who need to save ink when printing or want a cleaner, high-contrast document. The conversion is fast, and the output quality is excellent. A must-have for students, professionals, and anyone dealing with PDFs regularly. Highly recommended!
I need such a great extension and i am satisfied with the results
Good extension and have very good features keep it up
One of the best extension so far really a master piece
one of the best ever extension so far
this extension is very useful for me. i always use it in my daily day life