Here are some sites where you can find lots of free embroidery digitizing designs:

Designs 1-13
Designs 14-26
Designs 27-39
Designs 40-52
Designs 53-65
Designs 66-78
Designs 79-91
Designs 92-104
Designs 105-117
Designs 118-130
Designs 131-143
Designs 144-156
Designs 157-169
http://www.embroiderydigitizingnow.com/samples.php

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