BlackMagic.so - Magic Sidebar is the best browser extension for Twitter. Use it today and unlock insights you never knew about, communicate better with your audience, and build strong 1:1 relationships. Mobile apps for iOS and Android are also available!
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
Tapstack - One-tap moment-sharing
Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.
BlackMagic Photo Coloring - BlackMagic is a photo coloring software for PC Windows, released as shareware; it is used to colorize Black & White, BlackMagic virtual box-shotSepia, or IR (infrared) photos, or to Color-correct ones with faded or inappropriate colors.
5Tweets.com - Type a long tweet and 5Tweets will rewrite it into multiple tweets with a tweet count.