A tiny, honest PDF tool for Windows

Merge, split, compress PDFs and build PDFs from images.

A fast, private, ad-free PDF utility for Windows.

Download for Windows See all features →

~1.9 MB · Windows 10 & 11 · no sign-up, no account

PDF-izer
Drop PDFs or images here
or right-click a file → Open with PDF-izer
Merge
Split
Compress
Images → PDF
No ads or bundled offers
No telemetry / phone-home
~1.9 MB signed installer