Yes.
1. Please sign on a piece of white paper or save your signature picture (JPG or PNG format) to your mobile phone photo album;
2. Open the document you want to sign -- Open the picture you want to sign -- click on "Signature";
3. Click on the "+" in the lower left corner to scan your signature or import from album.
4. Scan your signature: Align the frame with the signature on paper --> take picture --> Click to confirm and save it;
Import from album: Import the signature into CS, put the signature in the box, try to fill it up--> Click to confirm and save it.
Currently, you can add up to 10 signature templates in v.5.21.0 and above. You can long press a signature template to delete it.