Guides from LabAnvil

Practical guides.
Clear answers.

A little know-how goes a long way. Practical guides to your files, photos and everyday tools, with a way to put each one to work.

Find your task.
Follow the steps.
Make it happen.

Latest guides

33 guides

Practical guide 4 min read

Split a bill by what each person ordered, share appetizers evenly, and divide tax and tip in proportion, with a worked example.

Sep 21, 2026Read guide

Practical guide 3 min read

Why DPI changes print size and not quality, how large your photo can print, and how to set 300 DPI without re-compressing it.

Sep 21, 2026Read guide

Practical guide 3 min read

Check whether a photo gives away where it was taken, then strip the location or all hidden details without changing how the picture looks.

Sep 21, 2026Read guide

Practical guide 3 min read

Combine phone photos, scans and screenshots into a single PDF, in the right order, at a page size that prints properly.

Sep 21, 2026Read guide

Practical guide 3 min read

Type into a form's fields, decide whether to lock your answers, and what to do when a PDF has lines to write on but nothing to click.

Sep 21, 2026Read guide

Practical guide 3 min read

Draw, type or upload your signature, place it with your initials and the date, and understand what an on-screen signature does and doesn't prove.

Sep 21, 2026Read guide

Practical guide 3 min read

Combine documents in the right order, check the finished PDF, and know when to use the page organizer instead.

Sep 21, 2026Read guide

Practical guide 3 min read

Make a JPG copy of your photos, choose quality and metadata settings, and understand why the result might be larger than the original.

Sep 21, 2026Read guide

Practical guide 3 min read

Meet an upload limit without guessing quality settings. Learn what changes, how to check the result, and when dimensions matter too.

Sep 21, 2026Read guide