Project

PSWriteOffice

PowerShell document automation across OfficeIMO's document, spreadsheet, presentation, PDF, Project, Access, EPUB, invoicing, and conversion engines.

Stars 654
Forks 82
Open issues 1
Total downloads 4,320,051
Release OfficeIMO-v3.5.3
Language: C# Updated: 2026-11-03
Cmdlet

Set-OfficePdfSignature

Module
PSWriteOffice
Inputs
System.String
Outputs
System.IO.FileInfo OfficeIMO.Pdf.PdfSignatureValidationReport

Injects externally produced CMS, CAdES, or timestamp signature bytes into a prepared PDF signature placeholder.

Syntax

Set-OfficePdfSignature
[-IgnorePermissionRestrictions]
[-OutputPath] <String>
[-PassThru]
[-PassThruReport]
[-Password <String>]
[-Path] <String>
[-SignaturePath] <String>
[<CommonParameters>]
#
Parameter set: All Parameter Sets

Examples

Inject a detached CMS signature into a prepared PDF.

Set-OfficePdfSignature -Path .\Prepared.pdf -SignaturePath .\signature.der -OutputPath .\Signed.pdf
Get-OfficePdfSignature -Path .\Signed.pdf

Writes a PDF with the reserved /Contents hex slot patched in place.

Parameters

-IgnorePermissionRestrictions SwitchParameter optional
After successful password authentication, explicitly ignore owner-imposed signature restrictions.
-OutputPath String requiredposition: 2
Output signed PDF path.
-PassThru SwitchParameter optional
Emit the object created or changed by the command.
-PassThruReport SwitchParameter optional
Return a signature validation report for the written PDF instead of only the output file.
-Password String optional
Password used to authenticate an encrypted prepared PDF.
-Path String requiredposition: 0pipeline: True (ByValue)aliases: FilePath
Prepared PDF path.
-SignaturePath String requiredposition: 1
DER/CMS/CAdES/TSA response bytes to inject into the reserved /Contents slot.

Common Parameters

This command supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable.

For more information, see about_CommonParameters.