Is it possible to edit existing pdf files?

[vovkvlad]

Hi!
I did not find anything regarding editing existing pdf files in doc, so my question is it supported by current library, or it can only create new pdf files?

What I need is to open already existing pdf file, count it's pages, and insert pagination info into this file.

Thanks in advance!

[chunyenHuang]

I think this question has been discussed for many times.
#83 #105

However, you may try to edit with HummusJS and HummusRecipe (An easier js wrapping for HummusJS)

[Aayush67]

Can anyone help me out to add digital signature in existing pdf/Image file?
Looking for solution in node/angular

[vemundeldegard]

Can anyone help me out to add digital signature in existing pdf/Image file?
Looking for solution in node/angular

You can have a look at this.

[BaruchHeroApps]

Can anyone help me out to add digital signature in existing pdf/Image file?
Looking for solution in node/angular

You can have a look at this.

Hey the page unavailable, i need help

[ashirman]

Can anyone help me out to add digital signature in existing pdf/Image file?
Looking for solution in node/angular

You can have a look at this.

Hey the page unavailable, i need help

@BaruchHeroApps here it is https://github.com/vbuch/node-signpdf. I used this lib to create& sign PDF but there examples how to sign an existing PDF.

[charanjit-singh]

@ashirman Same Problem. Did you find any solution