Annotate PDFs with a stylus or freehand on Android - Google Help

: A powerful open-source reader that supports local file mapping and Google Drive syncing for multi-device reading.

Google Drive is an excellent , but it is not a dedicated manga reader. It excels at keeping your collection safe and accessible across devices, though it lacks the specialized features (like right-to-left reading) found in dedicated apps. Key Strengths

The reading experience is where most "Google Drive Manga PDF" guides fail. Reading a standard PDF on a phone is terrible because PDFs assume left-to-right, top-to-bottom scrolling. Manga requires right-to-left and double-page spreads.