killr is described as 'io is the most intuitive, quick to use, and beautiful pasting and collaboration tool available. Add a paste, share the link. others can modify creating new branches of your paste' and is an app in the Development category. There are more than 25 alternatives to killr for a variety of platforms, including Online / Web-based, Windows, Linux, Mac and Android. The best alternative is Pastebin.com, which is free. Other great apps like killr are GitHub Gist (Free), hastebin (Free, Open Source), Ideone (Free) and Ghostbin (Free, Open Source).
The website is mainly used by programmers to store pieces of sources code or configuration information, but anyone is more than welcome to paste any type of text. The idea behind the site is to make it more convenient for people to share large amounts of text online.
Ghostbin is a paste service, and I’m going to skip explaining precisely what that is—it’s fairly obvious. The real interesting questions are “why did you build it?” and “where did I get all these bees?”
snippet.host is a minimal text and code snippet hosting. With memorable domain name, it is free, lightweight, with no ads or cookies. Features include syntax highlighting in multiple languages, easy-to-use API and Tor hidden service support.
inPaste can help you transfer info from desktop to phone, using an online pasteboard. You can create rooms per topics and add information. This can be done also from phone to phone, using our Android/iOS app.