Hi, It's me. 

Open Source Secure Apps & Services I use on a daily basis:

1. Tutanota (main email provider)

2. Nextcloud (storing/sharing photos, documents, videos etc.)

3. ONLYOFFICE

4. SignalApp (secure messenger)

5. Bitwarden (password manager)

6. OpenStreetMap 

7. Transmission BT Client

8. Mysterium VPN