PDF Tools
Two small, browser-only PDF utilities. Enhance phone-scanned PDFs to clean, printable black-and-white. Merge multiple PDFs into one. Everything runs locally in your browser — files never leave your device, no uploads, no servers.
Source: abhiramm7/pdf-lite.
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Enhance Scan
Clean up phone-scanned PDFs. Flattens lighting, whitens the page, snaps text to solid black. Ideal for receipts and book pages.
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Merge PDFs
Drop two or more PDFs, drag to reorder, then download a single merged file. No size limit but your own RAM.