Tag

Mobile

Working with PDFs on phones and tablets — iOS, Android, and Chromebook — including capture, annotation, signing, and the sync quirks that come with each platform.

6 posts

How to Compress a PDF for WhatsApp Without Uploading It

Reduce a PDF before sending it through WhatsApp while keeping the document readable and your file on your own device.

Guides Compression Mobile

Jul 14, 2026·5 min read

How to Compress a PDF on Android Without Uploading It

Compress a PDF directly in an Android browser, save the smaller copy, and share it without sending the source document to a conversion server.

Mobile Compression Android

Jul 14, 2026·5 min read

How to Compress a PDF on iPhone Without Uploading It

Reduce a PDF directly in Safari on an iPhone, save the smaller copy to Files, and understand when stronger compression affects text quality.

Mobile Compression IOS

Jul 14, 2026·5 min read

How to Edit PDFs on Kindle Fire: A Practical Workaround Guide

Amazon's Fire tablets, Fire HD 8, Fire HD 10, Fire Max 11, are surprisingly capable PDF readers for the price. They run Fire OS, a fork of Android that does…

Mobile Mobile

May 15, 2026·7 min read

How to Edit PDFs on a Windows Tablet

A Windows tablet, Surface Pro, Lenovo Yoga, Asus Vivobook Slate, or any of the modern Windows 11 convertibles, sits in an interesting niche: full Windows, full…

Mobile Mobile

May 15, 2026·7 min read

Scanning Documents With Your Phone

The desktop scanner is mostly gone. Phones now produce scans that rival dedicated scanners for everyday documents: receipts, contracts, ID cards, kids'…

Mobile Mobile Scanning

Apr 21, 2026·7 min read