Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...
Filestash - Filestash is a modern client for FTP, SFTP, S3, WebDAV, Minio,...
OwnDrive - OwnDrive is a web-based storage platform allowing the professionals, enterprises, and individuals to easily upload, store, backup, share and collaborate on their files and data with others.
Syncany - Syncany is an open-source cloud storage and filesharing application.
Filebase - Filebase is a software that provides file storage management by offering the unique approach to object storage, compatible with SIA, STORJ, and Skynet, having decentralized storage networks with underlying storage layers.
FTPSync.pl - FTPSync.pl is a PERL skript to synchronize a local directory tree and a remote FTP directory tree.