Zero Upload · 100% Browser-Side · Built for India

Your PDFs.
Your vault.Documents that never leave your device.

Professional PDF tools built for Indian CAs, lawyers, and finance teams. Every merge, split, redaction, and watermark happens entirely inside your browser — no server ever touches your files.

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🛡️DPDP Act 2023 Compliant
100%
Client-side
0KB
Uploaded to servers
₹999
Pro · per year
8+
Pro tools
Annual Plans ·
Cancel Anytime ·
Built for India 🇮🇳 ·
Merge PDFs ·
Split & Extract ·
Strip Metadata ·
Watermark ·
Compress ·
Password Protect ·
Visual Redaction ·
Rotate Pages ·
Zero Uploads ·
Works Offline ·
Annual Plans ·
Cancel Anytime ·
Built for India 🇮🇳 ·
Merge PDFs ·
Split & Extract ·
Strip Metadata ·
Watermark ·
Compress ·
Password Protect ·
Visual Redaction ·
Rotate Pages ·
Zero Uploads ·
Works Offline ·

Our Advantage

Three reasons professionals
choose LockedPDFs

01
🔒
Private
True Zero-Upload
LockedPDFs runs entirely in your browser tab — no server, no cloud, no third party ever sees your data. Open DevTools → Network while processing a PDF. Watch zero outbound requests carry your file. That's not a promise — it's verifiable.
02
⚡
Simple
No Docker. No Server. No Setup.
No Docker, no server, no IT helpdesk ticket. LockedPDFs works instantly in any browser — share a link with your junior associate and they're processing documents in 3 seconds flat. Zero installation, zero configuration.
03
🇮🇳
India-First
Built for Indian Professionals
Razorpay + UPI payments. GST invoices included. Pricing in INR. Workflows tuned for CA firm document cycles, legal court filings, and M&A deal room needs — not generic Western enterprise use cases.

Built For

Who uses
LockedPDFs

Professionals who handle documents that cannot leave their control — deal sheets, client financials, legal briefs, regulatory filings.

📊
Chartered Accountants
Client ITRs, balance sheets, audit reports — documents that must never be uploaded to a third-party server.
Common use: Merge audit annexures · Strip metadata before client sharing · Watermark draft financials
⚖️
Lawyers & Advocates
Court filings, contracts, NDAs — privileged documents that can't be processed on external servers.
Common use: Redact client names · Split large court bundles · Password-protect settlement drafts
🏦
Investment Bankers
CIMs, pitch decks, term sheets — MNPI-sensitive documents with strict confidentiality requirements.
Common use: Watermark "Project Codename" decks · Compress large data room files · Strip metadata before distribution
🏢
Finance Teams & CFOs
MIS reports, board presentations, investor updates — internal documents that shouldn't be uploaded anywhere.
Common use: Merge board packs · Protect sensitive annexures · Watermark draft reports

Feature Set

Every tool your
practice needs

⊕
Merge PDFs
Combine multiple documents. Drag to reorder before merging. Handles complex multi-page documents reliably.
Free
⊘
Split & Extract
Extract exact page ranges (1-3, 5, 8-10) or split every page into individual files in one click.
Free
🧹
Strip Metadata
View all hidden fields — author, company, timestamps, software. Remove everything before external sharing.
Free
🔄
Rotate Pages
Fix scanned document orientation. Rotate all pages or by 90°, 180°, 270° as needed.
Free
💧
Watermark Stamper
Custom text, opacity control, diagonal stamp across all pages. "CONFIDENTIAL", "DRAFT", your firm name.
Pro
🗜️
Compress PDF
Reduce file size for email and sharing. 3-level quality slider. Shows exact % savings after compression.
Pro
🔐
Password Protect
Encrypt PDFs with a password. Set separate open and edit permissions for granular access control.
Pro
⬛
Visual Redaction
Permanently black out sensitive content — account numbers, names, signatures — before sharing externally.
Pro

The Privacy Promise

Your documents
are yours. Always.

🏛️
Built for sensitive documents
Deal sheets, client financials, court filings — none of this belongs on someone else's server. LockedPDFs processes everything locally using pdf-lib, a battle-tested open source library.
🔍
Verifiable — open DevTools and check
Open Chrome DevTools → Network tab while processing a PDF. Count the outbound requests carrying your file data. The number is zero. This is verifiable, not just a policy statement.
📡
Works completely offline
Once loaded, disconnect your Wi-Fi. Merge, split, watermark, compress — everything still works. That's how local the processing truly is.

Pricing

Simple pricing.
No surprises.

Start free, upgrade when you need more. Annual plans — cancel anytime.

Free Trial
Free
no credit card · try before you pay
✓Merge PDFs — up to 5 files
✓Split & Extract pages
✓Strip Metadata
✓Rotate pages
–25 MB file size limit
–Watermark, compress & protect locked
Start Free →
Most Popular
Pro
₹999
per year · billed annually · GST invoice included
✓Everything in Free
✓Unlimited file size
✓Watermark Stamper
✓PDF Compression
✓Password Protection
✓Visual Redaction
✓Priority support
Get Pro — ₹999/yr

Razorpay · UPI / Cards / NetBanking

Team
₹2,999
per year · up to 5 users · GST invoice included
✓Everything in Pro
✓5 team member seats
✓Centralised billing
✓Custom watermark branding
✓Dedicated support
✓Early access to new tools
Get Team — ₹2,999/yr

Ideal for CA firms & law offices

💡 The math: iLovePDF charges ~₹750/month to upload your client documents to their servers — that's ₹9,000/year with zero privacy. LockedPDFs Pro is ₹999/year and your files never leave your device. 10× cheaper, infinitely more private.

FAQ

Common
questions

Yes. LockedPDFs uses pdf-lib, a JavaScript library that runs entirely inside your browser tab. When you drop a PDF, it is read into your browser's memory — not sent to any server. Verify this yourself: open Chrome DevTools → Network tab → process a PDF → zero outbound requests carry your file.
Most PDF tools (iLovePDF, Smallpdf, Adobe) upload your files to their servers for processing. LockedPDFs processes everything inside your browser using pdf-lib — your files never leave your device. Additionally, we're priced in INR, support UPI payments, and issue GST invoices — built specifically for Indian professionals.
Yes, ₹999/year for Pro and ₹2,999/year for Team — billed annually via Razorpay. You can cancel anytime before renewal and your access continues until the end of the paid period. A GST invoice is issued automatically on every payment.
Once the page loads (which requires internet to fetch fonts and the pdf-lib script), all PDF operations work offline. Disconnect Wi-Fi and continue merging, splitting, watermarking — everything still works. A fully installable PWA version is on the roadmap.
Yes. All payments go through Razorpay and a GST-compliant invoice is issued automatically. For team plans, add your firm's GSTIN at checkout for input tax credit.
Honest answer: our compression removes structural redundancy and optimises object streams, typically saving 5–25%. Deep compression (resampling embedded images) requires server-side Ghostscript which would mean uploading your file. We're transparent about this tradeoff — privacy over compression ratio.

Stop uploading
sensitive documents
to strangers.

Your client files deserve better than a free SaaS tool built on ad revenue. Try LockedPDFs free — no signup, no credit card, no uploads.

Open Free Toolkit NowSee Pricing →