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How to sign a PDF file?
LZ method is completely different, why not try to sign the pdf document directly? This is the basic function of pdf. There are many softwares that can sign pdf documents:

1。 Foxit phantom 2.0 registered version cracked version

2。 Cracks in pdf-Xchange viewer pro

3。 Reading software

Find "Signature (or Security)-Place Signature" in the menu and toolbar.

The question is how to have your own electronic name?

1。 If the signed document is very important and formal:

You can obtain a digital ID from a trusted third-party supplier certificate authority (CA), or create a digital ID signed by yourself. Digital IDs are usually protected by passwords. You can store it in PKCS# 12 file format in your computer or Windows certificate.

Digital ID is the ID of an individual or organization, which contains information such as name, e-mail address, serial number, expiration date and company name. Electronic signature has two keys, one is the public key (certificate) used to encrypt or lock data, and the other is the private key used to decrypt or open encrypted data.

2。 If it's a general document, you can't find a digital logo at the moment: you might as well use an electronic seal-foxit phantom 2.0-menu toolbar-seal-to create your own seal, or use a ready-made seal. Creating your own seal is not complicated. Just find a picture (smaller, such as your own) and cut it into 2*2cm. You can write (print) your own name and make a seal. The software can instantly sign your seal, and so on.

3。 Electronic identity, you can also temporarily use the e-cert for online banking (all banks have this service now), and then you can make your own electronic signature as mentioned above. This item is not recommended, your site is up to you. For reference only.

It is wrong to convert word and txt methods. Do you think that will have legal effect? Pdf has been changed and cannot be restored to its original state.