Recs.
Updated
Keep is a note-taking tool from Google which can be used to make checklists. We have an option to make a note as a to-do list with checkboxes. You can install this on your PC/ Mac as a Chrome offline app. You can edit it anytime and will synchronize when you connect to the internet.
SpecsUpdate
Pros
Pro Super fast to use
The focus on a minimal interface makes everything fast to use on both web and mobile. This comes in handy for when a note needs to be jotted down quickly as there is little to no load times or faffing about trying to get to a space where the note can finally be recorded.
Pro Unlimited and seamless sync across all Google connected devices, from mobile to desktop
When a mobile device isn't in use, Google Keep can be accessed as a Chrome app or as a website. Basically, no matter the device being used or the OS on it, there is always a way to access the app. There is also no limitation to how many devices this can be done with, freeing up the user to always have access.
Pro Includes character recognition for text in images
Google Keep lets users take pictures of physical notes and makes the contents searchable within the app. This can be a convenient time saver for those that do not want to type out the necessary info, but rather take a quick snapshot of it.
Cons
Con Can be taken down some day
As Google is notorious for taking down services, you may end up with just a backup of your notes in XML format and a need to look for a substitute.
Con Offline to-do list and notes requires downloading Google Chrome
Installing the Google Keep to view, add and modify the to-do list and notes offline requires Google Chrome to be installed first, which frustrates users who mostly rely on Mozilla Firefox or Microsoft Edge, where Google Chrome suffers memory leak and battery issues than other browsers.
Recommendations
Comments
Flagged Pros + Cons
Pro Works as a great bookmarking tool as links added can optionally include a preview image
Keep has a great feature that allows you to save sites you visit as a special note type with a link and a preview image.
Out of Date Pros + Cons
Con Does not integrate with Google Calendar or Tasks
It does not integrate with Google Calendar or other Google Apps with the exception of Google Now.