Skip to content

Home Features Pricing Download Templates Extensions Guide

Sign in Download

Download

Download Knotbook

Free for macOS, Windows and Linux.

Your download

Release notes

A desktop workspace for notes, PDFs and research, kept as plain files on your computer. For macOS, Windows and Linux.

A product of Spyxpo

Product

Features
Download
Pricing
Templates
Extensions

Help

User guide
Support
Extension developer guide
support@spyxpo.com

Account

Sign in
Create an account
Licenses

Trust

Privacy Policy
Privacy choices
Report a problem

Legal

Terms & Conditions
Terms of Use
All Spyxpo policies ↗

Knotbook is operated by the incorporated entity of the Spyxpo group.

Company details

Registered name: Spyxpo Technologies Private Limited
CIN: U62011BR2025PTC079225
Registered office: C/O Krishna Murari Kumar, Begusarai, Bihar 851101, India
Email: support@spyxpo.com

Grievance Officer

Name: Mantresh Khurana
Designation: Founder, MD & CEO
Email: mantreshkhurana@spyxpo.com
Acknowledgement: Within 24 hours
Resolution: Within 15 days

Copyright © 2026 Knotbook. All rights reserved.

Knotbook is a product of Spyxpo, operated by Spyxpo Technologies Private Limited.

Privacy Policy|Terms & Conditions|Terms of Use|Privacy choices