RICOH CP Clicker

Ricoh Co., Ltd.

RICOH おきがるプリント＆スキャン

Ricoh Co., Ltd.

Bamboo Paper

Wacom Co. Ltd.

Paper Printer - print your own lined & graph paper

Parabola Research

PeriPage

Xiamen iLead Tek Co., Ltd.

CLICKA for Clickable Paper

Ricoh Co., Ltd.

Paper formats

Softwise d.o.o.

Dropbox Paper

Dropbox, Inc.

Instapaper

Instant Paper, Inc.