7-Eleven Multicopy

7-Eleven Multicopy lets you print photos, documents, and postcards from your smartphone by sending files over Wi‑Fi to 7‑Eleven’s Multi-copy machines in Japan. Print options include Photograph Print, Document Print, and Postcard Print, with support for common formats (JPEG, PDF, PNG, TIFF) and simple password-free operation with built‑in security.

The app also offers scanning: you can digitize documents at up to 600 dpi for black-and-white and 400 dpi for color, saving the results directly to your phone via Wi‑Fi. It supports JP and EN, works at 7‑Eleven stores in Japan, and charges apply only when printing or saving scanned data.