Help with PDF/TIFF automation

[alon]

Hello,
Kindly help get this process automated (so that it would work as a right-click service):

- open a PDF document in Preview
- export it as TIFF
- close the Preview
- open the TIFF document in Preview
- export it as PDF, add "_signed" to the document name (append)
- close the Preview


Thank you!!!

 

[alon]

100 views and no suggestions

Is this even possible to accomplish with the automator?