StackToPDF
Professional Document Scanning & OCR Made Simple
Transform your scanner or smartphone into a professional document digitization system. Scan documents, extract text with OCR, and export to PDF.
100% Offline - Windows, macOS, Linux
100% offline. Zero bloat. Built for speed.
Core Features (FREE)
Universal Document Scanning
- ✓ Scan any document: letters, receipts, invoices
- ✓ USB scanners, network scanners, image imports
- ✓ Batch scanning for multiple documents
Powerful OCR
- ✓ Extract text from scanned images
- ✓ Industry-standard Tesseract OCR engine
- ✓ Works completely offline
Image Enhancement
- ✓ Automatic image optimization
- ✓ Brightness, contrast adjustments
- ✓ Orientation detection and correction
Fast & Lightweight
- ✓ 3-4 second processing time
- ✓ No heavy AI model downloads
- ✓ Cross-platform support
What Would You Pay For?
We're considering advanced features like receipt intelligence—automatic extraction of vendor, date, totals, and line items. Would this be valuable to you?
Potential Pro Features
Why StackToPDF?
🔒 Privacy First
- • 100% offline processing
- • Your data never leaves your device
- • No cloud uploads, no API calls
💾 No Bloat
- • No heavy AI model downloads
- • Small download size
- • Minimal system resources
🎯 Easy to Use
- • Simple, intuitive interface
- • Minimal settings - just scan and go
- • Works out of the box
🛠️ Professional Quality
- • Industry-standard Tesseract OCR
- • High-performance image processing
- • PDF creation with pdf-lib
Use Cases
📚 Students & Educators
Scan notes, textbooks, and study materials. Convert handwritten notes to searchable PDFs.
🏢 Home & Small Offices
Digitize paperwork, contracts, invoices. Create searchable document archives.
💼 Business Expense Tracking (Pro)
Extract receipt data automatically. Export to Excel for accounting.
📝 General Document Archival
Scan old documents, letters, forms. Reduce physical paper storage.
Be the First to Know
Get notified when StackToPDF launches. Completely free—tell us what features you'd pay for.
Notify Me at LaunchWindows, macOS & Linux - Free - No account required