A phone is better for this than a laptop, because you can sign with a finger instead of drawing with a mouse.
Inspect placement at a comfortable zoom on a small screen and reopen the saved file. Switching apps during processing may interrupt a mobile browser.
The output contains a visible image mark, not a verified identity, certificate or signing audit trail.
One operation signs one selected page. Reopen the saved copy and repeat for additional pages.
Make your signature once with Signature maker, draw it with your finger, and save the transparent PNG. After that you can upload that file in the Upload tab of Sign PDF each time, instead of drawing it again on a small screen.
Drag the signature into place on the page preview and check the size. The preview is smaller than the real page, so zoom in on your phone to make sure the signature sits on the line. Keep the PNG somewhere private, because anyone who has it can use it.
No. Requirements depend on the recipient and document. Use their required signing system when identity verification, certificates or an audit trail are needed.
A PDF that needs a password to open must be unlocked first with Protect PDF. Check that you chose the right page, then try again from the original rather than from a half finished copy.
Yes. Save it as a PNG from Signature maker, and then use the Upload tab in Sign PDF whenever you need it.