Secure digital signing with a performant PDF library
The level of digitalization in document workflows has taken a steep rise over the last year. But wet pen and paper signatures still require you to step out of the digital workflow and go through that cumbersome print-and-scan cycle. Not only is digital signing more efficient, it is also more secure.
Digital signing ensures that signatures are legitimate, and the document has not been modified. With the open-source iText 7 Core library for Java and .NET (C#) you can digitally sign high volumes of PDFs in a way that ensures:
- Integrity: Assurance that the content hasn’t been changed.
- Authenticity: Assurance of the signers identity
- Non-repudiation: Assurance that the signer can’t deny his signature
iText always been at the forefront of digital signing technology in PDF, releasing the first version of our comprehensive digital signatures ebook almost a decade ago. The iText 7 SDK is well documented and has four releases per year, ensuring we are always keeping pace with the latest advances such as the PAdES framework and PDF 2.0. And as a trusted digital signing partner of both companies and governments alike, iText 7 is a proven solution for digital signing.
All digital signing and encryption functionality is part of the open-source core library, but now you can try out the full iText 7 Suite, all while keeping your IP safe under iText’s commercial license and enjoying world-class support.
The free trial includes all of the following products:
- iText 7 Core (open source)
- pdf2Data (closed source)
- pdfCalligraph (closed source)
- pdfHTML (open source)
- pdfOCR (open source)
- pdfRender (closed source)
- pdfSweep (open source)
- pdfXFA (closed source)
- pdfOptimizer (closed source)