1、选择文件夹后，能将选中的文件夹或包含其子文件夹下所有的BMP/JPG/GIF等常见图片格式导入到列表中

2、设置字体，可以设置签名的字体和颜色

3、可以预览图片

4、可以单张签名

5、设置签名位置和字体格式后，点击“批量签名”，可以实现列表中图片批量签名/签字

6、签名后自动保存（覆盖原有图片）为JPG格式

7、字体的背景是透明的，比Windows自带的画图工具签名更好用

-1, select the folder, to select the folder or its sub-folders contain all of the BMP/JPG/GIF picture format common to the list into 2, set the font, you can set the font and color Signed 3, you can preview picture 4, you can sign leaflets 5, set up a signature location and font format, click on the " bulk signature"　can be achieved in the picture list bulk Signature/signature 6, the signature automatically saved (covering the original picture) for the JPG format 7, background is transparent fonts than Windows built-in drawing tools and better use of the signature