You can find the latest version on the official Bloom Library download page .

Educators, literacy specialists, and language communities. Key Features:

Support for adding audio (Talking Books), sign language videos, and image descriptions for the visually impaired.

Invoicing, online payments, and contract signing. Marketing: Website portfolio building and client portals.

Books can be printed or exported as PDFs, ePubs, and Android-friendly BloomReader files.

Developed by SIL International , Bloom Editor is a free, open-source desktop application designed to help people with basic computer skills create books for minority language communities.

While the full suite is a paid service, they often offer a free trial to test the features. Comparison of Other "Bloom" Software Download - Bloom Library