Loudanium

Sunny Sunday Studio

About this app

Loudanium

Your personal offline document reader.

Loudanium helps you listen to documents instead of reading them on screen. Import files into your private library and let Loudanium read them aloud using powerful offline speech technology.

Whether you are commuting, relaxing, studying, or giving your eyes a break, Loudanium keeps your documents ready to listen to — without internet, accounts, or cloud processing.

Features

• Import TXT, PDF, EPUB and DOCX documents
• Create your own personal document library
• Powerful offline read-aloud experience
• Continue exactly where you stopped
• Reading progress remembered automatically
• Adjustable reading speed
• Local storage and private processing
• No subscriptions or cloud dependency for core reading
• Designed for long documents and books

Privacy First

Your documents stay on your device.

Loudanium processes and reads files locally without uploading them to external servers, giving you a private and reliable reading experience.

Built for Listening

From reports and manuals to books and notes, Loudanium turns documents into spoken words — making information easier to enjoy and access.