Sign PDFs with DSC —
Without Uploading Documents
Securely digitally sign PDF documents using your USB DSC Token. With NEEDLYsign, your files never leave your system — ensuring complete privacy,security, and IT Act compliance.
✔ Free Plan: 10 digital signatures every month
The Privacy Difference
Why Choose NEEDLYsign?
Most Digital Platforms
Require You to Upload Documents
Many e-signature platforms ask you to upload your files to cloud servers for signing.
- ⚠️ Data privacy concerns
- ⚠️ Potential security risks
- ⚠️ Loss of confidentiality for sensitive info
With NEEDLYsign
No Upload Required
NEEDLYsign lets you sign documents directly from your system using your USB DSC token.
- 🔒 Complete Data Privacy
- 🛡️ Better Security & Control
- 💻 Files stay on your device
1. Load PDF Locally
Select your PDF — it stays on your machine. SHA-256 hash computed in the browser.
2. Sign with DSC Token
NEEDLY Bridge communicates with your DSC token. Enter PIN once for legal signing.
3. Download Instantly
Signed PDF downloads directly to your device with embedded QR verification.
How It Works
3 Simple Steps to Sign PDF with DSC — Without Uploading Documents
With NEEDLYsign, you can digitally sign PDFs using your USB DSC Token in seconds. No cloud upload, no per-sign charges — just secure, professional, and IT Act compliant digital signing.
Upload & Hash (Local Process)
Easily upload your PDF to the dashboard. A SHA-256 hash is generated locally, ensuring your document is processed without uploading.
Sign PDF with USB DSC Token
Connect your USB Token (ePass, ProxKey, Watchdata). The NEEDLYsign Bridge securely communicates with your device — just enter your PIN once.
Download Signed PDF with QR
Instantly download your digitally signed PDF with embedded QR verification. Your document is legally valid under the IT Act 2000.
Key Features
Powerful Digital Signing Features for Professionals
Everything you need to sign PDF with DSC securely, efficiently, and without uploading documents. Built for CA, CS, Tax Consultants, Legal Professionals, Businesses & Finance teams.
Bulk Signing
Sign 100+ PDFs in One Click Easily digitally sign multiple PDFs using your USB DSC Token. Perfect for professionals handling high-volume documents with fast bulk signing workflows.
Multi-Party Signing
eamless Document Collaboration Send documents for multi-party digital signing and track progress in real time. Ideal for approvals across teams, clients, and organizations.
Works with All Major USB Tokens
Sign PDF using your DSC USB Token (ePass, ProxKey, Watchdata, eMudhra). Fully compatible with industry-standard devices for secure digital signing.
Zero-Upload Security
Sign Without Uploading Documents NEEDLYsign ensures your files never leave your system. Only encrypted data is processed — giving you complete security, privacy, and control.
IT Act 2000 Compliant
Legally Valid Digital Signatures Every digital sign is fully compliant with IT Act 2000, making your documents legally accepted across India.
QR Verification
Instant Document Authentication Each digitally signed PDF includes QR verification, allowing anyone to quickly validate authenticity and integrity
Sign in 30 Seconds
Fastest DSC Signing Experience Upload, connect your USB Token, and sign PDF in seconds. Optimized for speed and professional productivity.
No Per-Sign Charges
Simple, Transparent Pricing Sign unlimited documents with predictable pricing — no hidden costs. Unlike tools like DocuSign or Zoho Sign, NEEDLYsign offers true value for professionals.
Competitive Comparison
Why NEEDLYsign Stands Out
Most digital signing platforms are built for cloud-based workflows, where you must upload documents before you sign PDF digitally. This means your sensitive files are transferred to external servers — raising concerns around security, privacy, and data control.
| Feature | NEEDLYsign✓ Best Choice |
DocuSign | Zoho Sign |
|---|---|---|---|
| Document Privacy (Zero-Upload) | ✔ Document NEVER leaves your PC | ✘ Uploads to US cloud servers | ✘ Uploads to Zoho cloud |
| Physical DSC USB Token Support | ✔ Full PKCS#11 support | ✘ Not supported | ✘ Not supported |
| IT Act 2000 Compliance (India) | ✔ Fully compliant, DSC-based | ⚡ Partial (eSign only) | ⚡ Partial (Aadhaar eSign) |
| Pricing Model | ✔ Flat ₹299/mo — unlimited signs | ✘ $15+/mo per user + fees | ✘ Per-document pricing |
| Free Plan | ✔ 10 signs/month — forever free | ⚡ 30-day trial only | ⚡ 5 docs/month (limited) |
| Bulk Signing (100+ PDFs) | ✔ Yes — one click, locally | ✘ Enterprise plan only | ⚡ Limited bulk support |
| Data on Indian Servers | ✔ India-hosted, PDPB-ready | ✘ US/EU servers | ⚡ Zoho India option exists |
| Works Offline | ✔ Bridge signs offline, syncs later | ✘ Requires internet always | ✘ Requires internet always |
100% Document Privacy
Unlike DocuSign and Zoho Sign,NEEDLYsignuses a zero-upload architecture. Your PDF is processed entirely on your system — allowing you tosign PDF without uploading documents and ensuring completesecurity and data privacy.
Real DSC Token Signing
NEEDLYsign enables true digital sign using your USB DSC Token with native PKCS#11 support. This ensuressecure, professional, and legally valid DSC-based signingfor all use cases.
10× Cheaper for Indian Professionals
While DocuSign charges $15+ per user per month plus additional fees, NEEDLYsign offers simple, transparent pricing at just ₹299/month.
True IT Act 2000 Compliance
A DSC-based digital signature is the most legally valid form of digital signing under India’s IT Act 2000. NEEDLYsign ensures every signed document meets full legal compliance standards.
🚀 Ready to Sign Smarter?
Join professionals across India who digitally sign PDFs securely, without uploading documents.
Why So Affordable
"Powered by Technology, Not Extra Charges"
When you sign using NEEDLYsign with your USB DSC Token, you directly use your own authorized Digital Certificate. Since there is no intermediary gateway, we can offer a highlycost-effective digital signing solution.
In contrast, Aadhaar OTP-based digital signing involves third-party verification layers, where each signature incurs additional costs paid to government authorities and service providers
Comparison Table: Local DSC vs Aadhaar OTP
| Detail | Local DSC Signature (NEEDLYsign) | Aadhaar OTP-based Signature |
|---|---|---|
| Authenticity | Highest (Class 3 DSC) | Medium (Short-term Certificate) |
| Government Fee (UIDAI/ESP Fee) | Zero (₹0) | ₹15 to ₹20 (per signature) |
| Processing Charges | Negligible | ₹5 to ₹10 |
| Your Total Cost | Just ₹1/- | ₹25 to ₹35/- |
| Legal Validity | Fully valid under IT Act 2000 | Fully valid under IT Act 2000 |
| Beneficial For? | Regular professionals, CA, Lawyers, Companies | Those who don't have their own DSC |
Official Government References
"Use your own DSC and save ₹25 to ₹30 per signature. Do business digitally with NEEDLYsign — and now pocket-friendly too! The ₹1 pricing pattern by Abhinav IT Solutions is truly revolutionary compared to big companies like eMudhra or Digio."
Trusted By
Why Professionals Prefer NEEDLYsign
Trusted by Chartered Accountants, Company Secretaries, Tax Consultants, and Businesses in India.
Pricing
Simple, Transparent Pricing
Start free, scale as you grow. No hidden fees, no per-sign charges.
Starter
Forever free
- 10 digital signatures / month
- All DSC token types supported
- QR verification on every PDF
- Zero-data upload architecture
- IT Act 2000 compliant
Pay-As-You-Go
One-time top-up
- 100 digital signatures
- Valid for 6 months
- No subscription needed
- All DSC token types supported
- IT Act 2000 compliant
Professional
per month — 1 user
- Unlimited digital signatures
- Bulk sign 100+ PDFs at once
- Multi-party signing workflows
- Priority email & phone support
- Advanced verification records
Enterprise QR
per month — 1 user
- Unlimited digital signatures
- QR Verification included
- All document types
- Priority support
- IT Act 2000 compliant
Professional Firm
per month — up to 5 users
- Up to 5 users (Partners/Staff)
- Admin dashboard included
- QR Verification included
- Bulk signing support
- IT Act 2000 compliant
Schools / Colleges
+ Annual setup charges
- Schools & Colleges
- TCs & Marksheets signing
- Bulk signing support
- New revenue source for school
- IT Act 2000 compliant
Govt. / M-Corp / NP / MC / GP
+ Annual setup charges
- All documents & certificates
- For Citizens
- Government-grade signing
- Bulk signing support
- IT Act 2000 compliant
DSC Compatibility
Works With Your Token
All major DSC USB tokens supported out of the box.
Support
We're Here to Help
Facing any issue? Call our dedicated support team directly.
We'll help you get signed and sorted fast.
✉ Or email us at support@needly.in