Whileaway - Never miss a tweet from your favorite tweeters.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Front Twitter Inbox - Team inbox for Twitter
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Tinyfollow Twitter - Turn your tweets into a weekly digest 💬💌
LightShot - The fastest way to take a customizable screenshot.