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2022
TUTORIALS | Web • JavaScript • Signing • How To
How to Populate All Signature Form Fields When Creating a Signature Annotation
A quick tutorial that showcases how to use our powerful API.
TUTORIALS | Android • How To • Signing
How to Programmatically Stamp and Digitally Sign a Document on Android
This post shows how to use the PSPDFKit 8 for Android Electronic Signatures and Digital Signatures components to digitally stamp and sign a document.
2021
TUTORIALS | iOS • How To • Signing • PDF
How to Digitally Sign a PDF Using a YubiKey
This blog post describes how you can integrate PSPDFKit for iOS and a YubiKey to sign PDFs via NFC using an iPhone.
DEVELOPMENT | Signing • PDF • Debugging • Support
How We Debugged a Customer Problem with a Signed PDF
This blog post details how the PDF expertise of the PSPDFKit team helped unblock a customer with a tricky PDF problem.
PRODUCTS | Signing • UI/UX • Insights
The Experience of Signing Electronically
How we designed the UI and UX of our new Electronic Signatures component.
CUSTOMER STORIES | Signing • Case Study
Case Study: How the Austrian Government Uses PSPDFKit to Bring Digital Signatures to Everyone
How and why the Austrian government partnered up with PSPDFKit to bring a secure and powerful digital signing solution to its Digitales Amt app.
PRODUCTS | Signing • Releases • Components
Electronically Sign Documents with PSPDFKit
An overview of what's possible with PSPDFKit's new Electronic Signatures component.
CUSTOMER STORIES | Security • Signing • Case Study
Case Study: How Sysmosoft Uses PSPDFKit to Offer Qualified Electronic Signatures
How Sysmosoft uses PSPDFKit to offer qualified electronic signatures.
TUTORIALS | Android • Kotlin • Security • Signing • PDF • How To
Digital Signing on Android
How digital signing and contained signatures on Android work.
2020
PRODUCTS | PDF • Signing • UI/UX
Transparent PNG Support
Images with transparency (PNG alpha support) offer new possibilities for annotating documents across all platforms.
2019
PRODUCTS | Security • PDF • Signing
Electronic Signatures in a PDF
Understand the differences between ink electronic signatures and certificate-based digital signatures when designing your screen flow, function, and backend.
2018
DEVELOPMENT | PDF • Signing • Security
Protecting PDF Documents
Password-based security for PDF documents.
PRODUCTS | Security • Signing • PDF
What PDF Digital Signatures Are and Why They Are Important
Why protecting PDF documents with a digital signature is important and how PSPDFKit signs and validates a document.
2017
PRODUCTS | Signing • Security
Add a Biometric Digital Signature to Any Document with PSPDFKit
Electronic signatures have come a long way in the past couple decades in both adoption and adding additional security to a signature on an electronic document.