Google Fonts are awesome, it has a wide range of fonts list.You can embed and also download fonts for free.
Fonts Squirrel is also an awesome font library which gives an impressive fonts to download and embed them.
Worlds largest fonts library offering the premium beautiful fonts market where you can sell and buy latest fonts .
Font Shop is another Font Market where you can sell buy and also download free latest fonts fonts .
1001 Fonts gives you free fonts where you can easily download fonts and you can sell you own fonts there.
The Fonts.com store offers more than 150,000 desktop and Web font to preview, purchase and download.
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