PDF Editing.

[wm460]

I downloaded a pdf form, while I was correcting my grammer I accidently deleted a couple lines is there any undo/ redo button some where?
Is there any way of signing the form with out downloading it and printing it?

 

[osprey]

Libreoffice writer can read and write pdf files. It has undo and redo facilities like most word processors. When saving the file, one needs to select the option: export to pdf, and the altered file will be saved as a pdf.

 

[Trenix25]

Be careful with LibreOffice though. I've lost whole paragraphs that I had written and was unable to get them back.

Scribus also edits pdf files.

Signed,

Matthew Campbell

 

[Condobloke]

how to sign a pdf document digitally in Libre at DuckDuckGo

DuckDuckGo. Privacy, Simplified.

duckduckgo.com

Signing Existing PDF

help.libreoffice.org

To access this command...
Choose File - Digital Signatures - Sign Existing PDF.

About Digital Signatures

help.libreoffice.org

In LibreOffice, you can digitally sign your documents and macros.

Certificates​

To sign a document digitally, you need a personal key, the certificate. A personal key is stored on your computer as a combination of a private key, which must be kept secret, and a public key, which you add to your documents when you sign them.

 

[GatorsFan]

There are some pay Linux PDF software that is very good - if you do not mind paying for software
1) https://www.qoppa.com/pdfstudio/
2) https://code-industry.net/masterpdfeditor/

they both have free version which let you do a few things but you cannot digitally sing with them

 

[wm460]

Certificates​

To sign a document digitally, you need a personal key, the certificate. A personal key is stored on your computer as a combination of a private key, which must be kept secret, and a public key, which you add to your documents when you sign them.

To creat my personal key I follow this video?

 

[Condobloke]

No....not that one....

This one..: https://duckduckgo.com/?q=how+to+si...i=https://www.youtube.com/watch?v=26GJWRIyyCE

It is much simpler than it appears to be

 

[vs2-free-users]

I downloaded a pdf form, while I was correcting my grammer I accidently deleted a couple lines is there any undo/ redo button some where?
Is there any way of signing the form with out downloading it and printing it?

As i know the new firefox plugin can edit pdf forms. As a hacki way i often use, you can use gimp. Open the pdf every site is a layer. Create a text layer with your text over the form layer. Merge it down to the form layer and export changed version.