PDF Signature
Sign PDF
Use the following service to sign PDF documents or an accessible alternative.
The qualified electronic signature provided through this service is legally equivalent to a handwritten signature throughout the European Union and is legally binding. This allows you to sign documents in electronic form in a legally valid manner, without the need to print or scan them.
Requirement for using the service "Sign PDF":
Validate Signature
The Signature Validation service allows you to verify the validity of electronic signatures embedded in PDF files. The Austrian Regulatory Authority for Broadcasting and Telecommunications (RTR) offers a free service to check the validity of electronic signatures.
Signature Services from Third-Party Providers
A-Trust
- Place the signature freely within the document
- Create signatures using ID Austria
- Supports invisible (non-visible) signatures
- Send signed documents via email
EGIZ
- Accessibility-friendly signature placement
- Optional automatic signature placement
- Supports ID Austria
- QR-code-based signature placement
- Free PDF signing service
PrimeSign
- Freely place signature within the document
- Optional automatic signature placement
- Supports ID Austria and other trust service providers
- Manage your digital documents in an online signature folder
- Submit documents for signature via email
- Share documents with others
- Supports invisible (non-visible) signatures
- QR code-based signature placement (commercial version only)
- Available in German and English
Semotec
- Use ID Austria directly in Microsoft 365 (Teams, SharePoint, Word, etc.)
- Available in the Microsoft Store
- Free packages available
- Place signatures freely or automatically in documents
- Signature creation with ID Austria
- Support for invisible signatures
- Sign invitation links via email or directly in the signature folder
- Prioritization of signatures
- Send signed documents via email
- Initiator or assistant rules
- Digital signature folder
- Personal signature block
- Multilingual
- Direct integration into existing business solutions via API
sproof sign
- Freely position the signature
- Create qualified signatures using ID Austria
- Send documents to other users for signing
- Available in German and English