Squid – Take Notes & Markup PDFs is a utility application for Android phones used to write informational notes proactively. This application has a simple and intelligent interface that makes it easy for users to reach it easily. Besides, you can edit PDF files or organize content easily with your fingers. Download this application to your phone now to have an excellent experience for yourself.

The application has had many advancements and new updates to bring the most convenience to users. In version 3.9.3, the application has switched to a new Dropbox authentication process so that users can save more information and have more security. In version 3.9.2 has been improved better and is best supported for Android 11+. In particular, the application has fixed the problem of displaying PDF compared to before to remove obstacles for users. Besides, the application also automatically deletes erroneous fonts to reduce the size of the application to 4MB; it also, fix the display issue of PDF text for Chinese, Japanese, and Korean languages. Some other bugs have also been improved and refreshed to match user requirements.

This is the best app for every user, especially students. Squid is used to take handwritten notes with a stylus or with your finger. If you can’t remember the necessary information, this is the most effective and convenient application. Plus, you can easily highlight, annotate, or edit PDFs to fill out forms or sign important documents. It also allows you to add images or draw shapes in your notes, and you can quickly copy and move content into notes and organize them neatly.

First, you can turn your device into a virtual whiteboard and use it to present your lessons. Besides, you can connect to the projector wirelessly to use. Second, you can publish your notes as PDF or png images and share them with your friends via social media or store them in the cloud. The application also uses vectors to keep your notes sharp and beautiful at any zoom level or change the color and thickness of the text.

You can control the application and layer your notes quickly, such as picture notes, diagrams, math problems, etc. Thanks to these attractive features and simple interface, the application has attracted many users worldwide.