Windows does not include a capable built-in PDF editor. The best free option requires no installation at all — it runs in Chrome or Edge.
Desktop PDF software for Windows ranges from expensive (Adobe Acrobat) to bloated freeware with ads and limited features. A browser-based tool works in Edge or Chrome out of the box, always has the latest version, and requires zero installation.
Open Edge or Chrome and navigate to pdfeditor.onl. All tools work without installation: edit text, draw annotations, sign documents, fill forms, compress, merge, split, reorder, convert (PDF to Word, JPG, Excel, PowerPoint), compare, OCR, protect, unlock, repair, crop, rotate, add images.
Tip: Press Win+S, type "chrome" or "edge" and hit Enter — then navigate to pdfeditor.onl. Takes under 10 seconds to be editing a PDF.
pdfeditor.onl caches in Chrome and Edge after the first visit. After that, all tools work offline — useful if you are working without an internet connection.
pdfeditor.onl in Chrome or Edge — full features, no installation, no subscription. Works on Windows 10 and 11.
Windows includes a PDF viewer in Edge but editing is limited to highlights and notes. For full editing, signing, compressing, and converting, use pdfeditor.onl.
Yes — completely free in any browser on any Windows version.