What is a sai file and how do I open a sai file?
SAI is an image file created by PainTool SAI, a lightweight painting application for Windows. It contains a drawing created by the user, and supports multiple independent editing layers. SAI files can be exported to standard bitmap images or the PSD format.
Relevant sai file links:How to open sai file on Youtube
How to open sai file on Wikipedia
How to open sai file on Microsoft.com