Zero-Upload Client Architecture — Zero Cloud Servers

Next-Gen Document Privacy.
100% In-Browser RAM Execution.

Convert, compress, organize, scan, OCR, and create biometric ID photos in your local device RAM. No server uploads. No subscriptions. Completely free forever.

Drop ANY Document, PDF, or Photo Here

Our client-side inspector instantly recognizes your file type and recommends the fastest offline tools.

Open CamScanner Studio
Document Detected
Status: Air-Gapped Ready 🔒 Network Requests: 0 Bytes Outbound Engine: WebAssembly + Web Workers
Flagship CamScanner Studio — In-Browser Mobile App

Document & ID Scanner Studio

Digitize physical paperwork, receipts, and ID cards with live edge detection, automatic corner cropping, Magic Color shadow removal, and instant high-DPI A4 PDF export.

Live Camera Auto Edge Detect
Batch Multi-Image Gallery
Magic Color & Sauvola B&W
Vector A4 & Letter PDF Export
Launch Camera Scanner Upload Photos from Gallery
3D CamScanner Studio Mobile Interface
Real-Time Paper Edge Tracing
✨ Magic Color 📄 Clean B&W 📐 Auto-Crop
100% In-Browser RAM Processing

Document Productivity Tools

Fast client-side transformations with zero server uploads. Star your favorite tools for instant access.

Flagship Studio
CamScanner & Create PDF

CamScanner & Create PDF

Snap documents with live edge auto-crop, batch import gallery photos, apply Magic Color, and export clean A4 PDFs.

1-Page A4 + Visa
Scan ID & Passport Photo

Scan ID & Passport Photo

Passport 2x2", Schengen Visa 35x45mm, NADRA CNIC, and 1-Page A4 double-sided ID card composite maker.

-85% Size
Compress PDF

Compress PDF

Reduce PDF file sizes drastically with 3 compression tiers while preserving crisp text.

DOCX
PDF to Word

PDF to Word

Extract structured text, headings, and layouts into Microsoft Word (.docx) files.

Combine
Merge PDF

Merge PDF

Combine multiple PDF documents, receipts, and reports into a single file with zero uploads.

Instant
Word to PDF

Word to PDF

Convert DOCX documents to standardized, printable A4 PDF documents with Unicode support.

XLSX
PDF to Excel

PDF to Excel

Extract tabular grids, financial statements, and receipts into Excel (.xlsx) workbooks.

A4 Table
Excel to PDF

Excel to PDF

Render spreadsheet tables to A4 landscape PDF documents with custom gridlines.

300 DPI • JPG/PNG
PDF to Image (JPG & PNG)

PDF to Image (JPG & PNG)

Render PDF pages into 300 DPI high-definition JPEG or lossless transparent PNG with ZIP downloads.

Extract
Split PDF

Split PDF

Extract specific page ranges (e.g. 1-3, 5, 8-10) or burst all pages into a ZIP.

90° / 180°
Rotate PDF

Rotate PDF

Permanently rotate sideways PDF pages with interactive visual thumbnail orientation.

Signature
Edit PDF & Sign

Edit PDF & Sign

Draw electronic signatures, add text annotations, certified date stamps, and modify pages.

Protect
Add Watermark

Add Watermark

Stamp custom confidential text watermarks with custom angle, color, and opacity sliders.

6 Positions
Add Page Numbers

Add Page Numbers

Number PDF pages automatically with 5 format templates and custom header alignments.

Neural OCR
Image to Text OCR

Image to Text (OCR)

Extract editable text from scanned photos and PDFs with pre-processing contrast and DOCX export.

Architected for Maximum Privacy

How LocalDoc executes complex document processing without cloud servers.

🛡️ Zero Data Transit

Local Memory Execution

Documents never leave your local physical device. All parsing, rendering, and vector modifications happen strictly in browser RAM.

⚡ Hardware Acceleration

Multi-Threaded Workers

Heavy operations (such as Tesseract OCR and PDF rasterization) run in dedicated background Web Workers without freezing your browser tab.

📱 Air-Gapped Offline PWA

100% Offline Support

Install LocalDoc as a Progressive Web App (PWA) and use all document tools anytime, anywhere without an active internet connection.