| I build business software and have been doing it since 1998. I am founder and CTO of Tech Style Ltd in London. We make Rutba Office, a free, open-source office suite for Windows, and Rutba, business software on one account. We are also working on Paritas, an Oracle-compatible PostgreSQL that tells you where the compatibility ends. Happy to talk about office file formats and Oracle migrations. https://office.rutba.io/ https://github.com/eharain/Rutba-Office https://tech-style.co/ | 