Pitchcard - Pitchcard is an online platform for pitching your ideas and getting quick feedback.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
PitchPerfect - PitchPerfect is a free guitar tuner that is developed by NCH Software. It combines automatic note detection with a user-friendly interface to provide accurate tuning for a variety of six-string instruments.
Wondershare PDFelement - All-in-one PDF editor
IdeaSpies - Sharing ideas that do good
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.