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Guides

How to do the things people actually open a scanner app for. Every one of these is free in Scan Clan.

All guides

  • How to scan a document to PDF on Android

    Scan a paper document to PDF with an Android phone: frame the page, let edge detection straighten it, pick a filter, and save or share the PDF. Read the guide

  • How to sign a PDF on your phone

    Sign a PDF from your phone: draw a signature or photograph the one you wrote on paper, save it once, and drop it onto any document. Read the guide

  • How to compress a PDF to under 1 MB

    Shrink a PDF to fit an upload limit on your phone, and see the new file size before you save it. Read the guide

  • How to remove glare and shadows from a scanned page

    Fix the shadow your own hand casts and the bright patch a lamp leaves on a glossy page, using the Glare Removal and No Shadow filters. Read the guide

  • How to scan a document without a watermark

    Scan to PDF without an app watermark stamped across the page, and add your own watermark only when you actually want one. Read the guide

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