
Productivity

Facebook's mission is to give people the power to share and make the world more open and connected.
Millions of people use Facebook everyday to keep up with friends, upload an unlimited number of photos, share links and videos, and learn more about the people they meet.
Online Notebook application: Zoho Notebook lets you combine text, images, audio, video, RSS feeds, documents and much more. Online Collaboration: You can share a single image or selection of text from a page rather than the whole document, giving the author absolute control over what information is shared with others. Notebook also provides real-time collaborative editing. Firefox plug-ins for instant web clipping; Skype integration for instant chat and IP telephony.
Microsoft OneNote, part of the Microsoft 365 (Office), is a digital notebook application that gives people one place to gather notes and information. It also offers shared notebooks, syncing between multiple computers and devices via Windows Live online storage, and optical character recognition (OCR) for getting a text from pictures, business cards, etc.
An online version, OneNote Online, is also available as part of Office Online. Only the online version is free.
Take handwritten notes naturally on your Android tablet, phone, or Chromebook supporting Android apps! With Squid you can write just like you would on paper using an active pen, passive stylus, or your finger.
Easily markup PDFs to fill out forms, edit/grade papers, or sign documents. Import images, draw shapes, and add typed text to your notes. Quickly select, copy/paste, and move content between pages and notes. Organize your notes within notebooks and increase your productivity!
Turn your device into a virtual whiteboard or give presentations in a class, meeting, or conference by wirelessly casting to a TV/projector (e.g. using Miracast, Chromecast). Export notes as PDFs or images, then share them with others or store them in the cloud!
Squid is vector based - keeping your notes beautiful at any zoom level and on any device. You can erase entire letters and words quickly with the stroke eraser tool, or just parts of words with the true eraser tool. The selection tool allows you to change the color and thickness of your handwriting and even resize a drawing whenever you want without any loss in quality.
Squid takes special advantage of active pens on capable devices to provide natural, pressure sensitive handwriting. Just write with the pen and erase with your finger!
Squid is designed to be both powerful and simple to use, allowing you to take notes quickly and efficiently.
Notion is a versatile tool that streamlines collaboration and organization within teams. It is similar to Google Docs, allowing team members to access and contribute to content in real-time. However, Notion goes further by offering a more organized and discoverable environment for all types of content.
A standout feature of Notion is its intuitive drag and drop functionality, making it easy to add various types of content. This eliminates the need for a clunky wiki and allows users to work seamlessly. Notion also provides a visual organization similar to Trello, making it effortless to stay organized on every page.
Designed with creators in mind, Notion offers powerful tools and visually stunning layouts that are easy to use. It is a comprehensive solution for teams of all sizes, whether working on a collaborative project or keeping individual work organized.