pdf grayscale
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This extension converts colored PDF files to black and white
333
4.64 
(14)
(14)
Open PDFs in a custom Chrome extension viewer and convert bright PDF pages into a black and white dark-reading mode.
22
5.00 (1)
(1)
Free PDF Software to Edit, Convert, Sign & More. Integrated with Gmail
30,000
3.25 (20)
(20)
Reduce PDF file size before you email or upload it. Compress documents and scans right in the browser — nothing is uploaded.
172
5.00 (4)
(4)
Convert PDF to Word, Excel, PPTX, Compress, Merge & Edit PDF files 100% free, private, with zero limits.
2
5.00 (2)
(2)
Complete PDF toolkit: convert, merge, edit, split, compress, annotate, sign, and more - all in your browser
35
0.00 (0)
(0)
Open PDFs with eye-friendly backgrounds to protect your eyes: dark mode, sepia, green, grayscale, custom. Text selection preserved.
18
5.00 (1)
(1)
Edit PDFs & images without uploading them. Merge, split, compress, watermark and more — runs on your machine. By LunikS.
5
0.00 (0)
(0)
Dark mode for every website. Reduce eye strain, block blue light, and customize your experience.
10
0.00 (0)
(0)9 results. Page 1 of 1.