Search found 6 matches

by marcel
Wed Jan 04, 2023 12:46 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Sign pdf hidden
Replies: 1
Views: 3258

Sign pdf hidden

Hi, first of all best wishes for 2023.

It's probably very simple but I can't find it.
Is it possible to sign a pdf file with a digitial certificate "hidden".
So without a visual widget. if so, are there any code examples of that?

Marcel
by marcel
Tue Oct 05, 2021 5:31 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Docx revision and comments
Replies: 3
Views: 4229

Re: Docx revision and comments

I have sent the requested samples via my account.

Regards
by marcel
Tue Oct 05, 2021 1:22 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Docx revision and comments
Replies: 3
Views: 4229

Docx revision and comments

Hi,
Is it possible to keep the comments and revisions of a docx when converting to a PDF?
by marcel
Mon Sep 20, 2021 9:47 am
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: 2A/2U/3A/3U conversion failed. PUA (Unicode Private Use Area)
Replies: 1
Views: 3649

2A/2U/3A/3U conversion failed. PUA (Unicode Private Use Area)

Hi, do you know if it is possible to convert a PDF document with characters from the 'private use area' to 2a/2u or 3a/3u? We are not allowed to use the "b" level. The converter now displays the message: Vintasoft.Imaging.Processing.ConversionException :The conversion using PDF/A-2u Conver...
by marcel
Wed Mar 17, 2021 10:49 am
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Convert PDF to PDF/A3u
Replies: 2
Views: 4044

Re: Convert PDF to PDF/A3u

Thank you for the explanation.
I didn't know this.

Regards,
Marcel
by marcel
Tue Mar 16, 2021 2:16 pm
Forum: VintaSoft PDF .NET Plug-in Discussions
Topic: Convert PDF to PDF/A3u
Replies: 2
Views: 4044

Convert PDF to PDF/A3u

Hi, We have a PDF document generated by MS Word. The conformance level is PDF A3-A. We are obliged to provide PDF A3u. If I verify the document with "PdfDocumentConformance.PdfA_3u" the result is "true", even though the claimed level is A3-A. If I do convert the file to A3u the r...