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Practical guides for working with PDFs and images — and honest writing about what happens to your files on the modern web.
Privacy · July 15, 2026 · 8 min read
Is It Safe to Upload PDFs to Free Online Tools?
What actually happens to your file when you upload it to a free PDF site — retention windows, real risks, and two 30-second tests that show whether a tool uploads at all.
How-to · July 15, 2026 · 6 min read
How to Split Scanned Book Pages into Single Pages (Free)
A scanned book PDF with two pages per sheet is painful to read on any screen. Here's how to cut every spread into clean single pages in your browser, free.