This is the demo of the pro version. It will have vertical black bars in the converted document. Please get the unlimited pro version from: https://play.google.com/store/apps/details?id=com.playwfd.chat2pdf_pro

Chat2pdf provides a way to export/backup chat history to PDF/JPEG (the chat app could be whatsapp/wechat/qq/line etc). It uses screen record + image processing to save the chat history into PDF file or long JPEG image.

Basic usage:
1. click record button and start to record chat history (when sliding screen must keep the finger direction from bottom to top)
2. After record click "Convert PDF"/Convert JPEG" button to convert the screen record to PDF document or long picture/JPEG file.
3. View/share the generated PDF/JPEG.

Because only Android 5.0 above provides non-root screen record so this application only supports Android 5.0 and above.