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PDFTron SDK

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NEW FORUMS here: https://community.pdftron.com/

This forum is no longer used, and is presented as an archive only.

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12/22/16

Why does saving invalidate an existing digital signature?

Question: I have a pdf with a valid digital signature, after loading and saving the pdf by: string

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Why does saving invalidate an existing digital signature?

Question: I have a pdf with a valid digital signature, after loading and saving the pdf by: string

12/22/16

9/17/14

PDF/A 1b compatibility with Apache PDFBox 1.8.6

Q: We use PDFTron PDFAComplaince to convert and validate PDF/A docs (https://www.pdftron.com/pdfnet/

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PDF/A 1b compatibility with Apache PDFBox 1.8.6

Q: We use PDFTron PDFAComplaince to convert and validate PDF/A docs (https://www.pdftron.com/pdfnet/

9/17/14

9/6/14

How do I check if PDF signature is valid ?

Q: I am working in a project that creates signatures and digitally signs PDF. I am very pleased with

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How do I check if PDF signature is valid ?

Q: I am working in a project that creates signatures and digitally signs PDF. I am very pleased with

9/6/14

7/16/14

Is is possible to have completely automated, trouble free PDF/A - 1A conversion?

Do I understand well that in this case it is not possible to convert the PDF file to PDF/A-1A level

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Is is possible to have completely automated, trouble free PDF/A - 1A conversion?

Do I understand well that in this case it is not possible to convert the PDF file to PDF/A-1A level

7/16/14

4/30/14

What changed in my PDF after PDF/A conversion?

Q: According to the manual for PDF/A Manager and 'pdftron.PDF.PDFA.PDFACompliance' there will

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What changed in my PDF after PDF/A conversion?

Q: According to the manual for PDF/A Manager and 'pdftron.PDF.PDFA.PDFACompliance' there will

4/30/14

2/13/14

How do I disable validation when converting to PDF/A?

Q: I am using the PDFTron PDF/A Manager command-line tool. I have a question that I have been unable

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How do I disable validation when converting to PDF/A?

Q: I am using the PDFTron PDF/A Manager command-line tool. I have a question that I have been unable

2/13/14

11/21/13

PDF/A validation and conversion with PDFNet

Q: I use PDFNet SDK in our solution and I have a new requirement (to covert files to PDF/A). On your

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PDF/A validation and conversion with PDFNet

Q: I use PDFNet SDK in our solution and I have a new requirement (to covert files to PDF/A). On your

11/21/13

9/16/13

Detect broken PDF files before or after PDF Optimization

Q: Using 'PDF Optimizer Add-on' in PDFNet we implemented a solution for our customer that

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Detect broken PDF files before or after PDF Optimization

Q: Using 'PDF Optimizer Add-on' in PDFNet we implemented a solution for our customer that

9/16/13

4/11/13

PDF/A Conversion and validation using PDFTron

Q: We are searching for tools that can help us convert PDF/A compatible files for our institutional

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PDF/A Conversion and validation using PDFTron

Q: We are searching for tools that can help us convert PDF/A compatible files for our institutional

4/11/13

2/1/13

Re: PDF/A-Document saved from Word 2007 noch valid?

> So, it should be PDF/A-1b, right? Theoretially it should. In practice MS Word 2007 does not

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Re: PDF/A-Document saved from Word 2007 noch valid?

> So, it should be PDF/A-1b, right? Theoretially it should. In practice MS Word 2007 does not

2/1/13

9/19/12

PDF/A Conversion and Validation via PDFTron

Q: We are going to use PDFNet library in our products to validate and convert PDF/A documents. It is

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PDF/A Conversion and Validation via PDFTron

Q: We are going to use PDFNet library in our products to validate and convert PDF/A documents. It is

9/19/12

10/16/12

Re: Applying Digital Signatures on PDF Documents on iOS

FYI: The current version of PDFNet includes high-level signature API. For more info please see: https

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Re: Applying Digital Signatures on PDF Documents on iOS

FYI: The current version of PDFNet includes high-level signature API. For more info please see: https

10/16/12

6/28/12

PDF ISO 32000 validation

Q: Is there a way in the PDF Tron SDK to determine if a PDF document confirms with ISO32000? --------

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PDF ISO 32000 validation

Q: Is there a way in the PDF Tron SDK to determine if a PDF document confirms with ISO32000? --------

6/28/12

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