Soulver - Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
WhoisThisDomain - Domain name lookup tool that allows you to get information about domain registration from WHOIS server.
Numi App - Numi is a beautiful text calculator for Mac.
WebCargo - Optimize your workflow by offloading it to us. Useful API's with seamless integration that scale to your needs.
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
Bulk Whois API - Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.