Kilonotes-Notes & PDF reading

Android App Analysis and Review: Kilonotes-Notes & PDF reading, Developed by Hefei T-Stack Information Technology Co Ltd. Listed in Productivity Category. Current Version Is 3.22.1, Updated On 31/10/2025 . According to users reviews on Google Play: Kilonotes-Notes & PDF reading. Achieved Over 10 million Installs. Kilonotes-Notes & PDF reading Currently Has 36 thousand Reviews, Average Rating 4.4 Stars

We sincerely invite you to join us in exploring more efficient ways of taking notes and jointly reshape the modern learning mode. As a companion exploring new ways of taking notes, Kilonotes can meet your various needs, whether it is recording class notes, annotating PDFs, doing test exercises, studying online courses, or organizing reading notes, Kilonotes will be your most reliable study partner.

[Breakthrough the limitations of paper]
- Handwriting can be moved, scaled and rotated freely
- You can undo what you entered
- The size of the eraser can be adjusted to control the erasing range
- Scale paper function to make writing more comfortable
- You can insert pictures or photos, and combine text and pictures to deepen memory
- Quick browsing function to help you quickly find what you need
- Unlimited creation of paper, providing endless memory space
- Recording function, allowing you to take notes while listening to lectures
- Card function, create an exclusive knowledge base, you can create your card through pictures, brushes, and typing
- OCR function, convenient and fast text extraction

[Optimized reading experience]
- Global PDF search, quickly find what you need in the database
- Outline function, convenient and fast positioning
- Multiple reading modes: eye protection, dark color, vision protection
- Quick jump function, enter the page number to quickly navigate
- Translation function to help foreign language literature reading
- Extraction function, easy to collect important information
- PDF extension function, make reading and writing more free

[Beyond the limits of the brush]
- Change brush color, create custom colors, or pick any color with the eyedropper
- Adjustable brush width to adapt to various scenes
- Graffiti pen function, make notes more colorful

[Custom Notebook]
- Provide many unique and beautiful covers for you to choose
- A variety of paper templates are available: blank paper, dot matrix paper, graph paper, to meet your needs
- You can import PDF and record freely in your own notebook

You are more than welcome to contact us : business@top-stack.com

Prices may vary by region. The subscription fee will be charged to the credit card attached to your Google Play account. Where applicable, paid accounts will be automatically renewed when they expire. To cancel a renewal, you can do so up to 24 hours before the end of the current payment period. Unless specified in Kilonotes Terms of Business, subscriptions cannot be cancelled or refunded. After purchase, renewals can be managed in Account Settings.

Privacy policy: https://www.top-stack.com/page/Kilonotes_Privacy_Policy_En.html
The terms of service: https://www.top-stack.com/page/Kilonotes_Terms_of_use_En.html