Take digital handwritten notes for class, work, or fun!
Markup PDFs, sign documents, & more…
Interested in using Squid in your classroom?
Key Features
Welcome to Squid! Ditch paper and take notes like never before! Markup PDFs, write on presentations, sign documents, grade papers, annotate music, and more...
Vector Graphics Engine
Create beautiful notes at any zoom level and on any compatible device
Erase entire letters and words quickly with the stroke eraser
 
Move, resize, copy/paste
Change color and thickness of strokes at any time
 
Infinite Possibilities
Choose from a variety of paper types and sizes
New note | Various paper backgrounds
Pages are infinite by default
Blank, lined, math, music, sports, planners…
Letter, legal, A4, 4x6…
Math Study Notes
Active Pen Technology
Take advantage of active pens on capable devices
Write with the pen and erase with your finger
Perform quick actions with the pen side button  
Write naturally with pressure sensitivity
Markup PDFs and Images
Import any PDF or image to start or augment your notes
Copy, paste, resize, and markup images
Fill out forms, edit and grade papers, sign documents…
Combine PDFs and insert pages in between
Import, crop, and resize images
Present notes on the big screen
Present notes via Google Cast (Chromecast), Miracast, or HDMI
Share and Present
Send notes in a variety of formats and cast to secondary displays
Export notes to PDF, PNG, or JPEG
Create a virtual whiteboard
Present and write directly on your slides

"This is quite possibly the best "note-taking" app I've ever used.. but it's so much more than that."

 

— Andrew Bennett

What People Say
 
Google Play Editor's Choice