Universal Converter & Dual OCR Scanner
Transform your physical documents, handwriting, and photos into searchable, high-fidelity PDFs. Run 100% locally offline for private scans, or use high-precision Cloud OCR for multilingual & handwritten text.
Interactive OCR & Preprocessing Sandbox
Select a document type, choose your engine and settings, then watch the OCR pipeline process the document in real time.
Core Application Capabilities
A state-of-the-art suite designed for modern, high-speed document workflow on Android devices.
Dual OCR Engine
Utilize standard local on-device ML Models & Tesseract 4 (for Cyrillic) for 100% offline private processing. Switch to Google Cloud Vision API for ultra-high accuracy and handwritten script recognition.
Page Flattening (Dewarp)
Integrated OpenCV analytical algorithms automatically flatten warped books, straighten lines, and align margins to output perfectly straight, planar documents.
Universal PDF Converter
Convert over 100+ documents (DOCX, XLSX, PPTX, HTML, TXT, and major images) into standardized PDF documents powered by local layout and Cloudmersive engines.
Digital Signatures (.p12)
Secure and authorize your corporate documents. Cryptographically sign export PDFs using professional personal digital certificates (.p12 keyfiles) and password protection.
PDF Protection & Encryption
Apply robust password policies and industry-standard encryption directly to your documents prior to export, keeping your corporate assets secured.
Searchable PDF Layers
Rather than plain text exports, compile Searchable PDFs (PDF/A). Imprints an invisible coordinates-mapped text layer exactly on top of the original document, allowing easy copy/search.
High-Speed Batch Engine
Process multiple images or pages consecutively. Our batch OCR scanner handles layout pipelines asynchronously, compiling multiple processed pages into a single, cohesive document.
Balanced Token System
Use on-device local tasks completely free and unlimited. Watch short rewarded video advertisements integrated via Google AdMob or buy credit packs to earn tokens for cloud integrations.
Engine Comparison
Choose the perfect OCR engine mode for your specific document task.
| Capability | Local OCR Engine | Cloud OCR Engine |
|---|---|---|
| Internet Dependency | 100% Offline | Requires Internet |
| Privacy & Data Security | Processed completely on-device CPU. Maximum privacy. | Google Cloud API endpoints. Secure transit. |
| Accuracy | Very high for standard printed texts. | Industrial-grade. Deep Neural Net accuracy. |
| Handwritten Text | Basic recognition (unsuitable for cursive script). | Excellent handwritten recognition. |
| Cyrillic Script Support | Yes (Powered by Serbian Cyrillic Tesseract models). | Yes (Fully supported natively). |
| Credit Charge | Free (Does not charge credits). | 1 API Credit per page. |
How the App Works
A simple, 3-step pipeline converting your raw captures into neat searchable documents.
Scan or Import
Take a photo using the guided CameraX screen or select a document/image from your device storage.
Enhance & Dewarper
Our local OpenCV filters detect page margins, straightens text lines, and normalizes coordinates automatically.
Export & Share
Recognized text blocks are reconstructed into standard layout PDF documents, signed, encrypted, or copied instantly.