Apps by Lumen Labs
LumenScan: Private PDF Scanner app icon

Productivity

LumenScan: Private PDF Scanner

Lumen Labs

Free download In-app purchases
Open on Apple

About this app

LumenScan is the private, India-first document scanner — built for everyone who refuses to upload their IDs and invoices to someone else's cloud. Everything happens on your device. Scanning, OCR, and filing never touch a server. Your Aadhaar, PAN, contracts, and bills stay on your phone — by architecture, not by promise. SCAN ANYTHING IN SECONDS • Auto-capture with edge detection — point and it scans • ID Card mode: front and back composed onto one clean page • Batch-scan dozens of pages in a single session • Enhance, B&W, and Magic Clean-Up to erase shadows and even out lighting READS INDIAN SCRIPTS • On-device OCR in English, Hindi, Tamil, Telugu, Kannada, Malayalam, Bengali, Gujarati and Marathi • Searchable PDFs — find any word inside your scans • Translate extracted text on-device BUILT FOR INDIAN PAPERWORK • Aadhaar and PAN masking before you share • GST invoice and receipt details pulled out automatically • Passport (MRZ) reader • Scan a UPI QR and pay in a tap ORGANIZE & SHARE • Smart folders, tags, and favorites • Sign documents with your finger • Export to PDF, JPG, TIFF, and editable Word (.docx) — all on-device • Password-protect your PDFs • Share to WhatsApp, Files, or iCloud — only when you choose to PRIVATE BY DEFAULT No account. No cloud sync. No document ever leaves your phone unless you export it yourself. We use privacy-friendly, anonymous analytics only — never your document content. LUMENSCAN PRO Unlock unlimited OCR, Word export, password-protected PDFs, fill & sign, and more. Try free for 7 days, then choose monthly, yearly, or a one-time lifetime unlock. Made in India, for India. LEGAL Terms of Use (EULA): https://lumenlabs.works/lumenscan/terms Privacy Policy: https://lumenlabs.works/lumenscan/privacy

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 4, 2026 · 0 ratings Sep 4, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Sep 4, 2026 · Free Sep 4, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 4, 2026 · 5:19 AM Free

Screenshots

LumenScan: Private PDF Scanner iPhone screenshotLumenScan: Private PDF Scanner iPhone screenshotLumenScan: Private PDF Scanner iPhone screenshotLumenScan: Private PDF Scanner iPhone screenshotLumenScan: Private PDF Scanner iPhone screenshot