Electronic Signature Software to Sign Documents Online — Legally & Securely
TRUESigner ONE is an enterprise-grade electronic signature solution for India. Create, send and sign contracts online with legal validity, Aadhaar eSign and DSC support, and a complete audit trail — from any device, anytime.
Book a Free Demo →TRUESigner ONE: Electronic Signature Software for Any Device
TRUESigner ONE is a trusted electronic signature solution for online document signing, compatible with virtually any device and accessible from anywhere, at any time. It allows you to add electronic signatures to documents with ease—signing forms, contracts, and agreements in just minutes.
Whether you’re managing a handful of contracts or thousands of documents, TRUESigner ONE adapts seamlessly to your workflow without added complexity. It helps organizations streamline document processes through a trusted electronic signature platform. Create, send, sign, and manage documents effortlessly from a single, centralized dashboard.
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Trusted by leading enterprises worldwide
Send Documents for Electronic Signature with TRUESigner ONE
Effortlessly sign documents with a simple click instead of a traditional pen. The process of creating electronic signatures online is not only rapid and straightforward but also highly secure. Forget the hassle of locating individuals, arranging meetings, or dedicating extensive time to document preparation and obtaining signatures. TRUESigner ONE streamlines the entire process.
TRUESigner ONE is a digital signature tool designed for legal and secure approvals within electronic agreements, simplifying the approval process online.
What Is an Electronic Signature, and How Does Electronic Signature Software Work?
An electronic signature (eSignature) is a secure digital way to show that a person agrees to the contents of a document. Electronic signature software such as TRUESigner ONE replaces printing, signing and scanning with a trackable online workflow. Every signer is authenticated, every action is time-stamped, and the final document is tamper-evident.
How to sign a document electronically
- Upload your contract, agreement or form.
- Add signers and place signature fields.
- Send the request by email or in bulk.
- Signers verify their identity and sign on any device.
- Download the signed document with its audit trail.
Key features of our electronic signature solution
- Aadhaar eSign and Class 2/3 DSC support
- Bulk sending to hundreds of signers
- MFA and OTP signer verification
- Tamper-evident documents and audit trail
- Real-time status tracking and reminders
- REST API for your own systems
Types of electronic signatures in India compared
| Signature type | How the signer is verified | Typically used for |
|---|---|---|
| Electronic signature (email/OTP) | Email link and OTP verification with an audit trail | NDAs, vendor agreements, internal approvals |
| Aadhaar eSign | Aadhaar-based consent and OTP through an eSign service provider | HR onboarding, loans, customer agreements |
| Digital Signature Certificate (DSC) | Certificate issued by a licensed Certifying Authority (Class 2/3) | Regulatory filings, tenders, high-assurance contracts |
Electronic signatures are recognised under India's Information Technology Act, 2000. Requirements differ by document type, so confirm specific cases with your legal team. Talk to us about the right option for your workflow.
Benefits of Electronic Signature Software
Forget locating individuals, arranging meetings and courier delays. TRUESigner ONE streamlines the entire signing lifecycle so your team can focus on the work that matters.
Trusted
eSignature are legally recognized, trusted, and enforceable globally. TRUESigner ONE stands out as an exceptional worldwide solution for Electronic Signature.
Cost-effective
Using eSignature helps you both save money and streamline business workflows. With TRUESigner ONE, you can reduce the amount of paper used, contributing to overall cost savings.
Save Time
The complete signing process is executed digitally, offering a significant time-saving advantage. Utilizing eSignature Online ensures that the signing process is concluded in under 10 minutes, a stark contrast to the days or even weeks it may take with traditional paper-based methods.
Authentic
With electronic signing online, private keys are securely stored while public keys are shared with recipients, ensuring active participation and document integrity. TRUESigner ONE further enhances authenticity through secure hardware security module (HSM) storage.
Electronic Signature Solution for Every Business Workflow
Electronic signatures help businesses scale faster by automating documentation, reducing paperwork, speeding approvals, and enabling secure, efficient digital workflows.
Vendor Agreements
Businesses depend on multiple suppliers, and managing procurement can be time-consuming. Using electronic signatures for vendor agreements streamlines operations, reduces administrative effort, and significantly improves efficiency.
Book a demo →Employee Onboarding
Onboarding new employees involves handling sensitive documents such as offer letters, employment terms, and compensation details. Electronic signatures provide a secure and efficient way to complete, manage, and store these documents digitally.
Book a demo →Financial Transactions
Electronic signatures provide a fast and secure method for completing financial transactions, including loan applications, investment agreements, credit forms, and mortgage documents. They also help banks streamline processes and scale loan operations efficiently.
Book a demo →Non-Disclosure Agreements
Using electronic signatures makes signing NDAs faster, more secure, and efficient. eSign enhances authentication, ensuring that the signer’s identity is verified and trustworthy.
Book a demo →Electronic Signature Security & Compliance
TRUESigner ONE is built on global security frameworks and Indian regulatory standards — so your signatures hold up in court, in audits, and in scale.
ISO 27001 Certified
SOC 2 Type II
eIDAS Aligned
VAPT
IT Act 2000
GDPR Ready
What Customers Say About Our Electronic Signature Software
Real teams closing deals faster with TRUESigner ONE electronic signatures.
Electronic Signature FAQs: Legality in India, Security & Bulk Sending
Yes. Electronic signatures are legally valid in India under the Information Technology Act, 2000. The Act recognizes electronic signatures, including Aadhaar eSign and Digital Signature Certificates (DSCs), when they comply with the prescribed legal and technical requirements. Platforms like TRUESigner ONE help businesses create legally compliant electronic signatures with secure authentication, tamper-evident documents, and detailed audit logs, making it easier to meet Indian legal and compliance standards.
Electronic signature software lets you send, sign and store documents online instead of printing and signing on paper. TRUESigner ONE adds identity verification, tamper-evident documents, audit trails, bulk sending and API integration so signed agreements stay secure and verifiable.
Aadhaar eSign, Class 2/3 Digital Signature Certificates (DSC), and electronic signatures under the IT Act, 2000 are all legally recognized in India, and TRUESigner ONE supports each of these signing methods.
All documents are encrypted in transit and at rest, access is protected with MFA and OTP verification, and every action is captured in a tamper-evident audit trail.
Yes, REST API access is available on the Premium and Enterprise plans, letting you trigger signing workflows and pull document status directly from your own systems.
Yes. With TRUESigner ONE, you can send documents in bulk to hundreds or even thousands of recipients in just a few clicks. Simply upload your document, import your recipient list, and the platform automatically sends personalized signing requests to each signer. Bulk sending is ideal for HR onboarding, employee agreements, customer consent forms, vendor contracts, policy acknowledgements, and other high-volume document workflows. You can track the status of every document in real time, send reminders, and receive notifications when documents are signed, helping you save time and improve efficiency.