A Quick Glossary of File Format Terms You’ll Actually Run Into
DPI, EXIF, lossless, vector — the same handful of terms come up across nearly every guide on this blog. Here they all are in one place, in plain language.
Tips & Tutorials
Step-by-step help and practical tips for getting the most out of the free tools.
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Why Two "Free" Online Tools Give Different Results for the Same File
You compress the same PDF on two different sites and get two different file sizes and two different-looking results. Here is why, and how to think about it.
What Does “Lossless” Actually Mean?
PNG is described as lossless, JPG as lossy — but what does that distinction actually change about a file in practice? Here is a clear answer, without the jargon.
A Simple Naming System for Scanned Documents
Not a big cleanup project — just a small, sustainable habit for naming each document as you go, so your files stay findable without ever needing an overhaul.
How to Check a File Is Safe Before You Open It
Most document-related security problems are avoidable with a few quick habits, before a file is ever opened. Here is a practical, non-technical checklist.
DPI vs Pixels vs File Size: What Actually Controls Quality
These three numbers get mixed up constantly, and mixing them up leads to real mistakes — scanning too high, resizing wrong, or compressing for no benefit. Here is how they actually relate.
PDF/A vs a Regular PDF: Do You Need It?
Some government and legal filing systems specifically ask for PDF/A rather than a standard PDF. Here is what that actually means, and why it matters more than it might seem.
Rename and Organise Files After a Bulk Scanning Session
A folder of forty scans named IMG_0001 through IMG_0040 is a problem waiting to happen. Here is a practical system for turning that into something you can actually navigate.
Free Online Tools vs Desktop Software for PDFs and Images
A quick web tool is not always the right choice, and neither is installing heavyweight desktop software for a one-off task. Here is an honest comparison of when each makes sense.