eSign PDF Documents Online – Fast, Secure and Legal

Sign Anywhere, Close Instantly –
Powered By Melento

One Platform. Every Signature You Need.

OTP-based or OTP-less signing
Auto-sign workflows for scale
Sign in instantly with your Google account
Google Drive & cloud integrations

Cloud Sign, HSM & DSC token options
High-assurance Automated Signatures
Trusted for government finance & legal

OTP-based signing
for secure approvals

OTP-less signing
for instant execution

Auto-sign workflows
for full automation

Google Drive integration
for seamless access

Sign using Aadhaar OTP or Biometrics (Iris/Fingerprint/Face)

Fully compliant with UIDAI guidelines

Streamlines onboarding & regulatory contracts

Cloud-based HSM or USB dongle options

Strong encryption & crypto standards

Trusted for high-assurance transactions

Record signing sessions

Build trust and audit trails

Perfect for legal & high-value contracts

Your Fast Lane to the Future of Signing

You may have a basic eSign tool, but Melento is the
#1 eSign service for businesses across the world that demand more.

Sign at Scale – Anytime, Anywhere

Send files to multiple signers across locations in seconds – perfect for remote and high-volume signing.

Look Professional, Always

Choose from 6 unique signature styles or draw your own – your brand, your way.

Simplify with Fewer Steps

Merge multiple files into a document for a smoother, faster signing experience.

Your DSCs, Secured on the Cloud

Hosted on AWS and HSM Server with best-in-class encryption – zero compromise, maximum uptime.

AI-Powered Fraud Detection

Verify signer with geofencing, liveness checks, face match, and signature match with real-time accuracy – no extra steps needed.

Omnichannel Reach

Send links, OTPs, and signed copies to email, SMS, or WhatsApp – faster turnaround, less chasing.

Brand-First Signing

Auto-attach your company’s letterhead so every document feels official and on-brand.

Stay Compliant from Step #1

Add reviewers and group signing rules to ensure every workflow checks every box.

Send Documents Where They Belong

Automatically route signed files to secure folders — no manual handling, no room for error.

Make eSign Easy with Melento

Access your Melento dashboard in seconds – safe, fast, and easy.

Upload Your Document

Drag & drop or choose from your drive – any document!

Add Signers & Send

Assign roles and hit send – done in under a minute!

Sign Instantly

Signers receive a secure link, sign with a click – no delays.

Send Final Copy

Everyone gets the signed doc instantly.

eSign Made Easy

Try it today and cut your delays by 90%.

Melento eSign Software: Real Impact
Across Industries

Power digital documentation across teams – Select your industry to see how Melento delivers real ROI.

Banking

Mass-generate & sign documents instantly. Zero paperwork, full speed.
Sign retail agreements in minutes with secure OTP eSigns.
Digitize gold loan workflows – fast, secure & paperless.

Get started

Insurance

Quickly sign and manage consent forms and medical documents.

Get started

Finance

Send & sign offer letters, NDAs, contracts – 100% digital.

Get started

Legal

Affidavits, POAs, and more – 100% paperless & legally compliant.

Get started

Frequently Asked Questions

What is eSign? –

Your Signature, Upgraded for the Digital Age. eSign is the fast, secure, and legally valid way to sign documents – no paper, pen, or delay! Whether you're closing contracts, onboarding employees, or approving key documents, eSign lets you do it all anytime, anywhere.

How to eSign a PDF/Document? +

Here's how to eSign a PDF with Melento:
• Login - Access the portal with your credentials.
• Upload PDF - Upload the document you need signed.
• Invite Signers - Send Email invites to intended signers.
• eSigning - Signers eSign the document securely.
• Share Signed PDF - All stakeholders receive copies of the eSigned PDF.
Enjoy the simplicity and efficiency of eSigning with Melento!

Is eSign legal across the world? +

Yes, eSignatures are legally valid in most countries when they meet security and authenticity standards. For example, the ESIGN Act & UETA (US), eIDAS (EU), IT Act 2000 (India), and Federal Law No. 46 (UAE) all recognize eSignatures as legally binding for contracts and documents. Always ensure the platform you use is compliant with regional regulations, such as Melento eSign.

Is Melento eSign secure? +

Absolutely, Melento eSign workflow prioritizes security. Utilizing AES 256 encryption and international data security standards, it ensures a compliant eSigning journey. Hash algorithms like DSA and RSA establish digital signatures, with public-private key encryption. It verifies signer identity and checks document integrity post-signing. Decryption confirms authenticity by matching the original and encrypted hash.

How to eSign a PDF for free? +

Melento offers free electronic signatures under the Individual Plan. You can avail of up to 10 electronic signatures for 3 documents per month. This comes with multi-party signing, smart dashboards, etc. To know more about pricing, we recommend checking out Melento eSign pricing.

Close Deals 1.6X Faster With The AI-Powered eSign Platform – Secure, Compliant & Global

Automate, accelerate, and audit-proof your documentation in a few clicks with the #1 platform – Melento (formerly SignDesk) eSign!

Get in Touch

3000+ Top Enterprises Have Already Switched
To Melento eSign. Have You?

Sign Anywhere, Close Instantly –
Powered By Melento

OTP-based signing
for secure approvals

OTP-less signing
for instant execution

Auto-sign workflows
for full automation

Google Drive integration
for seamless access

Sign using Aadhaar OTP or Biometrics (Iris/Fingerprint/Face)

Fully compliant with UIDAI guidelines

Streamlines onboarding & regulatory contracts

Cloud-based HSM or USB dongle options

Strong encryption & crypto standards

Trusted for high-assurance transactions

Record signing sessions

Build trust and audit trails

Perfect for legal & high-value contracts

Ready To See What Digital Efficiency
Really Looks Like?

~250+

Hours Saved!

80%

Faster Signing

90%

Fewer Delays

Free

Individual Plan

Your Fast Lane to the Future of Signing

Melento eSign Software: Real Impact
Across Industries

Banking

Insurance

Finance

Legal

Join the World Leaders Who’re Turning Every Signature Into a Seamless Win!

Frequently Asked Questions

Close Deals 1.6X Faster With The AI-Powered eSign Platform – Secure, Compliant & Global

Automate, accelerate, and audit-proof your documentation in a few clicks with the #1 platform – Melento (formerly SignDesk) eSign!

Get in Touch

3000+ Top Enterprises Have Already Switched To Melento eSign. Have You?

Sign Anywhere, Close Instantly – Powered By Melento

OTP-based signingfor secure approvals

OTP-less signingfor instant execution

Auto-sign workflowsfor full automation

Google Drive integrationfor seamless access

Sign using Aadhaar OTP or Biometrics (Iris/Fingerprint/Face)

Fully compliant with UIDAI guidelines

Streamlines onboarding & regulatory contracts

Cloud-based HSM or USB dongle options

Strong encryption & crypto standards

Trusted for high-assurance transactions

Record signing sessions

Build trust and audit trails

Perfect for legal & high-value contracts

Ready To See What Digital Efficiency Really Looks Like?

~250+

Hours Saved!

80%

Faster Signing

90%

Fewer Delays

Free

Individual Plan

Your Fast Lane to the Future of Signing

Melento eSign Software: Real Impact Across Industries

Banking

Insurance

Finance

Legal

Join the World Leaders Who’re Turning Every Signature Into a Seamless Win!

Frequently Asked Questions

3000+ Top Enterprises Have Already Switched
To Melento eSign. Have You?

Sign Anywhere, Close Instantly –
Powered By Melento

OTP-based signing
for secure approvals

OTP-less signing
for instant execution

Auto-sign workflows
for full automation

Google Drive integration
for seamless access

Ready To See What Digital Efficiency
Really Looks Like?

Melento eSign Software: Real Impact
Across Industries