Reduce the hassle of PDF proofreading! A proofreading tool that achieves easy, accurate, and precise proofreading.

[Multilingual Support Available] Complete proofreading tasks in just a few seconds! Anyone can use it without specialized knowledge, reducing workload and preventing accidents caused by proofreading errors.

last updated Dec 04, 2025

Document Difference Detection Software 'Collate Pro'

Specialized in text comparison! The results are output as annotated PDF data.

last updated Jan 19, 2026

Revision management tool "Old and New Documents"

Achieve efficiency and quality improvement in various revision tasks of important documents created in Word/Excel!

last updated Jan 19, 2026