One of the best mashup software programs on a Mac computer is called "Mashup-Mixed In Key". It is a very simple software setup that allows the creation of mashups in 5 minutes or less.
iTunes is the best MP3 tagging software on my Mac.
It depends on your needs. If all you need is to transfer videos, then best is to get a video converter software for mac. If you need to burn videos for mac, then best to get an all-in-one DVD burning software for mac that automatically handles the video conversion for you.
One of the best free Mac software for slowing down audio is Audacity.
The best piano tuner software for Mac users is generally considered to be TuneLab Piano Tuner.
If your looking to go cheap and you own a Mac, the best software is iLife.
You cannot use windows software on mac computers unless you are using virtual machines.
The best tax form software is turbo tax. You can purchase it at Best Buy or you can even purchase it online. It works well with Mac or Windows.
The best relational database is Valentina Studio.
Pure Mac Multimedia Software makes multimedia software for Mac.
this is best
"The Apple web site has the latest software updates for Mac and other Apple equipment. The site has the Mac Software Updates divided into categories including Desktop Computers, Portable Computers, Mac OS & Software, and more to help you find the upgrade you are looking for."
The best Mac data recovery software will change over the years as technology changes. You will need to do some research to see what fits your needs and pocketbook. There are some that are apparently free. Other software can be purchased for around $100.