Under Development
PDF Editor
Annotate, highlight, add text, and sign PDF documents directly in your browser. A full-featured PDF editing suite with zero server uploads — your documents stay completely private on your device.
100% Client-Side · Zero Data Upload
Annotate & Highlight
Draw freehand, highlight text, and add sticky notes to any page of your PDF.
Add Text & Forms
Insert custom text, fill form fields, and adjust fonts, sizes, and colors.
Sign & Export
Draw or type your signature and export the final document as a new PDF file.
When launched, SatyaXLab's PDF Editor will render and edit documents entirely in your browser using pdf-lib and Fabric.js — no server involved, no data stored. Privacy is our architecture.