

TaskaChat
QR-first communication for private chats, groups, communities and professional connections.
OERENA products
Explore the OERENA products currently approved for public disclosure.
Product ecosystem
OERENA is developing a wider technology portfolio. Products are shared publicly when they are ready for deliberate disclosure.


QR-first communication for private chats, groups, communities and professional connections.


AI-assisted document scanning, OCR, PDF processing and text extraction for everyday workflows.


A focused QR and barcode toolkit for scanning, creating, managing and organizing codes.