Guide library

All archive and file-opening guides

Browse the full HowToUnzip.com library, from basic ZIP help to RAR, 7z, TAR.GZ, ISO, DMG, mobile extraction, encryption, and repair topics.

Basics

The easiest explanation of what ZIP files do and why people use them.

Windows and Mac instructions, plus password help.

Fast steps and tool recommendations that stay sane.

Simple extraction paths for Windows and Mac users.

Mount, open, or extract an ISO depending on what you actually need.

Understand DMG files and the safest way to use them.

Use the Files app first, then add another app only when needed.

Practical steps for Android devices and common file manager apps.

Password-protect files with a workflow people can actually repeat.

What to try before you give up on a damaged archive.

All guides