1. Import the contract PDF file into the phone memory;
2. Start the APP, and the APP will automatically search the PDF document in the memory of the mobile phone;
3. Open the PDF document to be signed, and click the "convert" function at the bottom;
4. Select the "Signature" function to create your handwritten signature;
5. Click any blank part of the PDF document to add the newly created signature to the document;
6. After successful addition, drag to change the signature size;
7. Save the PDF document after completion, and you can send the contract directly to others.