Some test text!
The Tools package comes with a basic
DigitalSignature tool that allows signing with a specific keystore and password. The
DigitalSignature tool can be used with the UI components such as DocumentActivity and PdfViewCtrlTabHostFragment. You can also use the tool with PDFViewCtrl through ToolManager.
By default, the signature tool does not sign with a certificate. Certificate-based signatures can be enabled using
ToolManagerBuilder which will add a certificate picker and password input field to the signature UI flow.
Alternatively you can define a certificate file and password in
ToolManagerBuilder. This will disable the additional signing flow for digital signatures and use the specified certificate instead.
var tmBuilder = ToolManagerBuilder.From() .SetUseDigitalSignature(true) // Optionally specify a default certificate file and password .SetDigitalSignatureKeystorePath("my_keystore_path") .SetDigitalSignatureKeystorePassword("my_keystore_password") var builder = ViewerConfig.Builder() var config = builder //... .ToolManagerBuilder(tmBuilder) .Build()
The signed document is then saved to a separate file.
Get the answers you need: Support
Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.
Select a platform to get started with your free trial.
Unlimited usage. No email address required.
Join our live demo to learn about use cases & capabilities for WebViewerLearn more