Digital E-Signatures
Sign documents electronically anytime, from anywhere with secure, legally valid digital signatures
Transform Your Document Signing Process
AirSign's digital e-signature technology eliminates the need for physical paperwork while maintaining the legal validity and security of traditional signatures. Sign documents securely from any device, anywhere in the world, with complete audit trails and compliance.
24/7 Availability
Sign documents at any time, from anywhere in the world. No more waiting for business hours or physical meetings to complete important agreements.
Legally Valid
Our digital signatures meet legal requirements across jurisdictions, providing the same legal validity as traditional wet ink signatures.
How Digital E-Signatures Work
Upload Document
Upload any PDF document to AirSign. Our platform supports all standard PDF formats.
Add Fields
Place signature fields exactly where you need them on the document.
Send to Signers
Send the document to your signers via email or share a secure link.
Complete Signing
Signers complete the document by adding their digital signature securely.
Cryptographically Secured and Adobe-Trusted
Every completed AirSign document is sealed with a cryptographic digital signature, not just a picture of a signature. The certificate behind it chains to the Adobe Approved Trust List (AATL), so your signed PDFs verify as trusted automatically in Adobe Acrobat and Adobe Reader - recipients see a valid signature without configuring anything.
Adobe Approved Trust List
Our signing certificate is recognised under Adobe's AATL programme, so documents show as trusted out of the box in Acrobat and Reader, with no manual setup for your recipients.
Tamper-Evident Seal
The signature locks the document's contents. If a single byte changes after signing, the signature is invalidated and the alteration is plain to see.
Trusted Timestamp
Each signature carries an independent, trusted timestamp that proves when the document was signed, not just the signer's local device clock.
Signature valid - signed and sealed by AirSign with an AATL-trusted certificate. This is what your recipients can confirm in Adobe Acrobat and Reader.
Benefits Breakdown
Time Savings
- • Eliminate printing and scanning
- • No more courier delays
- • Process automation and efficiency
- • Faster approval processes
- • Reduced administrative overhead
Cost Reduction
- • No paper or printing costs
- • Eliminate courier expenses
- • Reduce storage costs
- • Lower administrative costs
- • Environmentally friendly
Enhanced Security
- • Encrypted document transmission
- • Secure authentication
- • Complete audit trails
- • Tamper-evident signatures
- • Australian data storage
Improved Experience
- • Mobile-friendly signing
- • No software installation
- • Intuitive interface
- • Real-time notifications
- • Professional appearance
Use Cases
Real Estate
Contracts, leases, and property agreements signed quickly and securely.
Legal
Legal documents, contracts, and agreements with full compliance and audit trails.
HR & Employment
Employment contracts, policies, and HR documents signed remotely.
Legal Compliance
AirSign's digital signatures comply with electronic signature laws in Australia and internationally, including the Electronic Transactions Act 1999 and similar legislation in other jurisdictions.
Ready to transform your document signing?
Join thousands of businesses who have already switched to AirSign. Start your free trial today and experience the difference.