WINDOWS TOOLS FOR EVERYDAY LIFE & CREATIVITY
Your space to
write, organize,
read and listen.
From ebooks to writing, audio and your daily activity. Six programs for personal creativity and hobbies.
Not publicly released · Installers and source code are private.
TXT → EPUB / Txt2Epub
Actual program UI · original fictional sample data
Find your next useful tool.
Choose a program for your needs and explore its features and supported environments.
Ebooks & reading
NovelMetadata-Python
Find book information and connect it to your EPUBs. Preview changes and back up before applying them.
ApexReader
Choose your fonts and theme. Keep reading with search, bookmarks and restored reading positions.
Writing & voice
NovelStudio
Keep characters, worlds and scenes together. Review drafts from local AI and apply only the results you need.
Voice QA Studio
Bring scripts to life with speech. Save audio files, combined recordings and timing reports together.
Your daily flow
Screens show fictional sample data. The programs are not publicly released yet.
Built from everyday needs.
Improved with care.
Sonamu Dev is a personal software project that creates tools for everyday life and hobbies. Clear workflows and careful handling of your data guide its development.
6 programs · Korean / English · Windows · Local workflows
Preparing for public releases.
For now, these pages introduce each program’s features and supported environments. Download instructions will be posted here when public releases are available.
Contact Sonamu Dev