PDF, Word, Excel, email, images — PDX opens it, lets you edit, annotate, fill and sign, then saves it back. Right here in your browser, or on your desktop.
No plugins, no conversions, no bouncing between five programs. PDX reads it, lets you change it, and hands it back finished.
Draw a real signature that auto-dates itself, drag it exactly where it goes, and fill PDF form fields inline — then flatten it into a clean, shareable file.
PDFs, Word & Excel, email (.eml/.msg), images and archives — rendered natively, instantly, no conversion step.
Installs to your home screen and keeps working with no connection.
The same engine on Windows desktop and your phone — identical, pixel for pixel.
Text, markdown, code and CSV — changed and saved right in the app.
Drops straight into your Looplet workflow — open, edit and sign without leaving it.
Launch it in your browser now — or sign in with Looplet to put it on your desktop.