Syncany - Syncany is an open-source cloud storage and filesharing application.
Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online
Filestash - Filestash is a modern client for FTP, SFTP, S3, WebDAV, Minio,...
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
FTPSync.pl - FTPSync.pl is a PERL skript to synchronize a local directory tree and a remote FTP directory tree.
SSuite Office - SSuite Office is called to be one of the most accomplished software developers for both beginners and professionals alike.