Guitarix - Guitarix is a simple Linux Rock Guitar Amplifier for https://alternativeto.
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.
Ampire - State Space Modeled guitar amp/cab/stompbox simulator.
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.
TH-U - World class guitar amps and effects for PC and Mac
Wondershare PDFelement - All-in-one PDF editor