
Published by Steadfast Innovation, LLC
Updated April 4, 2026
Take handwritten notes for class, work, or fun! Easily markup PDFs and share ✏️️
| Version | 4.5.3-GP |
| Size | 23.8 MB |
| What's New | Squid 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 |

Squid - Take Notes & Markup PDFs is an Android app developed and published by Steadfast Innovation, LLC at Google Play Store on Mar 28, 2012 for Android users. Squid - Take Notes & Markup PDFs is so popular that it has gained 1000000 installs so far and growing.
Are you tired of carrying around multiple notebooks and losing track of your important notes? Look no further, because Squid - Take Notes & Markup PDFs is here to revolutionize your note-taking experience. With its user-friendly interface and powerful features, this app is a game-changer for students, professionals, and anyone who wants to stay organized and efficient. Let's dive into what makes Squid the best note-taking app out there.
Squid is not just your average note-taking app. It's a creative canvas that allows you to express your ideas in a way that feels natural and intuitive. Whether you're using a smart pen or your finger, Squid's advanced technology ensures that your handwriting looks just like real paper writing. Say goodbye to clunky keyboards and hello to the joy of writing by hand, digitally.
But Squid doesn't stop at just capturing your handwritten notes. It also enables you to annotate and markup PDFs, making it the perfect tool for professionals who need to review and collaborate on documents. With Squid, you can bring in papers, PowerPoints, and other files, and easily annotate them to add your insights and feedback.
One of the standout features of Squid is its ability to keep your notes organized. With the option to adjust page order and move different pages to another note, you have complete control over how your notes are structured. This feature is especially handy for students who need to reorder their lecture notes or professionals who want to rearrange their meeting minutes.
Furthermore, Squid offers seamless integration with Google Drive, allowing you to share your notes in the original Squid format. This means that you can access your notes from any device, be it your Android phone or other devices. Say goodbye to the hassle of carrying around physical notebooks and hello to the convenience of having all your notes in one place.
When it comes to pricing, Squid is a winner. For just 10€ per year, you get access to the premium subscription, which unlocks all the advanced features and functionalities. Compared to other note-taking apps on the market, Squid is the most budget-friendly option without compromising on quality.
Not only is Squid affordable, but it's also incredibly easy to use. Its intuitive interface makes it a breeze to navigate, even for beginners. You won't be overwhelmed by too many choices or confusing settings. Squid understands that simplicity is key when it comes to productivity, and it delivers exactly that.
Yes, Squid offers cross-device compatibility. You can use the app on your Android phone, tablet, or any other device.
Absolutely! Squid allows you to share your notes in the original Squid format via Google Drive. This makes collaboration and sharing a breeze.
Currently, Squid does not have a search feature. However, the developers are constantly working on improving the app, so keep an eye out for future updates.
Yes, Squid is not just a note-taking app. It also allows you to annotate and markup PDFs, making it a versatile tool for professionals.
In conclusion, Squid - Take Notes & Markup PDFs is the ultimate note-taking app that combines creativity, organization, and affordability. Whether you're a student, professional, or simply someone who wants to stay organized, Squid has got you covered. Say goodbye to cluttered notebooks and hello to a more efficient and enjoyable note-taking experience. Try Squid today and see the difference it can make in your life.
Yes, you can run Squid - Take Notes & Markup PDFs on PC, but first, you will need emulator software installed on your Windows or MAC, which you can download for free. In the below video, you will find Squid - Take Notes & Markup PDFs in action. Before you install the emulator, check out the minimum and recommended system requirements to run it seamlessly. They may change depending on which version of the emulator you choose. Therefore, we recommend you download the latest version of the emulator. Below you will find three free Android emulators that we have shortlisted based on their popularity:
Up to date graphics drivers from Microsoft or the chipset vendor.
Storage: 1 GB available under installation path, 1.5GB available hard drive space
Internet: Broadband Internet connection
Regardless of which Android emulator you install, the steps to install, configure, and running the Squid - Take Notes & Markup PDFs app on PC are the same.