Squid - Take Notes & Markup PDFs for PC

ProductivitySteadfast Innovation, LLC

Take handwritten notes for class, work, or fun! Easily markup PDFs and share ✏️️

BY CHRIS WETHERELL  | UPDATED May 27, 2026

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What's New

Version4.5.3-GP
Size23.8 MB
What's NewSquid is over 10 years old! We’ve been working hard on some big updates, which we've coined "Squid10". Squid10 is not yet fully featured and is available via opt-in to get your feedback and make improvements. Just tap "Try Squid10" and be sure to send us your feedback!Latest Highlights• Improved support for Android 15+• Improved local backup process• Fixed several PDF rendering issues and crashes• Updated translations• Misc bug fixes and improvementsFull changelog: http://goo.gl/EsAlNK

Screenshots

Squid - Take Notes & Markup PDFs APK screenshot 1Squid - Take Notes & Markup PDFs APK screenshot 1Squid - Take Notes & Markup PDFs APK screenshot 1
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Your New Digital Notebook

Are you ready to switch from paper to digital notes? Squid - Take Notes & Markup PDFs is a wonderful tool that makes it easy. It helps you write on your tablet or phone just like you would on paper. Many people use it every day for school and work because it is so simple and helpful. It is fast, gets the job done, and makes organizing your thoughts a breeze.

What makes Squid special is how natural it feels. When you write with a smart pen, your handwriting looks like it was written in a real notebook. This makes it a great choice for students, business owners, and anyone who takes a lot of notes.

Powerful Features for Everyone

Squid is packed with useful features that make it a fantastic helper for any task. It's built to be intuitive, so you won't feel overwhelmed with too many choices. It does everything you need it to do, simply and effectively.

Import and Mark Up Documents

One of the best things about Squid is the ability to bring in PDFs and even PowerPoint slides. You can write directly on them, which is perfect for annotating lecture notes or signing documents. The premium version unlocks even more power, letting you cut and paste pictures and PDFs. This feature is a lifesaver when you need to make quick changes.

Organize Your Notes Your Way

Keeping your notes tidy is easy. You can select large parts of your handwritten notes and move them around on the page. This helps you reorder your thoughts without having to rewrite everything. From taking class notes to creating a bullet journal to track your habits, Squid keeps everything in one neat place.

A Great Value and Easy to Share

Many find Squid to be the best budget-friendly option available. The premium subscription offers excellent value for money. It is a smart investment for a tool you can use daily. It works great on Android phones and other devices, like Lenovo tablets with smart pens, so your notes are always with you.

When you're done, you can easily export your work or share your notes on Google Drive in their original format. This makes it a reliable tool for both personal and professional use, helping businesses go completely paperless with just one app.

Frequently Asked Questions

Is Squid easy to use?

Yes, it is designed to be simple and intuitive. You can start taking notes right away without a steep learning curve. It’s powerful without being complicated.

Can I use a stylus with Squid?

Absolutely! It works perfectly with smart pens and styluses. Using one makes your digital handwriting look clear and natural, just like writing on paper.

Why do my notes look dark or strange?

If you are using a dark mode on your device, you may need to adjust a setting. Try disabling the "override force-dark" option in your phone's settings for Squid to make sure it displays correctly.

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How to Use Squid - Take Notes & Markup PDFs for PC

Are you wondering how to use Squid - Take Notes & Markup PDFs on your PC? While Squid - Take Notes & Markup PDFs is predominantly a mobile app, there are several ways to enjoy the full Squid - Take Notes & Markup PDFs experience on your desktop or laptop. Whether you're looking to access your messages, post stories, or use the popular filters, this guide will show you how to run Squid - Take Notes & Markup PDFs on PC seamlessly.

Why Use Squid - Take Notes & Markup PDFs on PC?

Using Squid - Take Notes & Markup PDFs on a PC can provide several advantages:

  • Larger Screen: Enjoy a bigger display for viewing snaps and stories.
  • Ease of Use: Use a keyboard for faster typing and navigation.
  • Multitasking: Easily switch between Squid - Take Notes & Markup PDFs and other applications.

Steps to Use Squid - Take Notes & Markup PDFs with BlueStacks

Download and Install BlueStacks:

  • Visit the BlueStacks official website and download the installer.
  • Open the installer file and follow the on-screen instructions to install BlueStacks on your PC.
  • Launch BlueStacks once the installation is complete.
install Squid - Take Notes & Markup PDFs on PC

Set Up BlueStacks:

  • Sign in with your Google account when prompted to access the Google Play Store.
  • Configure any initial settings and grant necessary permissions for optimal performance.

Install Squid - Take Notes & Markup PDFs:

  • Open the Google Play Store within BlueStacks.
  • Search for Squid - Take Notes & Markup PDFs and click on the app from the search results.
  • Click “Install” to download and install Squid - Take Notes & Markup PDFs.

Run Squid - Take Notes & Markup PDFs:

  • Open Squid - Take Notes & Markup PDFs from the Play Store or the BlueStacks home screen.
  • Log in with your Squid - Take Notes & Markup PDFs credentials or create a new account if you don’t have one.
  • Use Squid - Take Notes & Markup PDFs just like on a mobile device, utilizing your webcam for snaps, and accessing all features.

By following these steps, you can easily run Squid - Take Notes & Markup PDFs on PC using BlueStacks, enjoying a larger screen and enhanced multitasking capabilities. For more details, visit the BlueStacks support page.