Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
TwistedWave - TwistedWave is one of the unique audio editors that allow you to edit your music file online without any installation.
HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
Radium - Radium is a music editor with a new type of interface.
GetResponse - Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.