There are many online shops that sell audio editing software. Amazon.com is one of online shop that sells audio editing software with any kind of reviews and you get a free guide. You can visit www.amazon.com
I personally feel that free online tools are not very stable, and I prefer to use audio editing software. You can find many free audio editors by searching online. Currently, I use the built-in free audio editor of TuneCable BeatOne. This software can both download music and edit audio. Speed up/down, fade in and fade out, adjust audio volume, cut/copy clips and other functions are free and unlimited to use.
Free audio converter software can be obtained from the websites representing the software. The highest rated audio converter softwares are Free Studio Manager, Super, YouConvertIt, and Zamzar.
One of the best free Mac software for slowing down audio is Audacity.
The cheapest way would be to make use of free software. Skype offers free audio and video conferencing services that have a high degree of reliability.
There are several places to get free audio editing software. One of the most popular is Microsoft. They offer any number of choices for the do it yourselfer.
Switch audio converter is a good free audio conversion software for mac
Audacity is a good program you can go on goggle or yahoo.com and find it.
There are several sound or audio editing software. The audio editing software differs by level of sophistication and price (free, or you need to pay). There's a popular free open-source software called Audacity that has all basic audio editing features. There's a middle level software: better featured but not so complicated like avs audio editor or wavepad audio editor. Besides, you can find compilcated dj audio editing suits.
Here are some free drm removal software, you can use them to remove drm from audio books.
Audacity, an open source application for Windows, Mac and Linux can change the pitch of a file. It is available for free at audacity.sourceforge.net
There are not many websites that have access to free audio conferencing services. Currently, the only one that has a downloadable software for free is Free Conference Calling.
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