free client vpn

EF Commander-file manager, archiver, viewer, FTP client for the Windows desktop

An email client with advanced security and spam filtering features.

SSH, SSL and SFTP Client and Server for Network Security

SmartFTP is an FTP (File Transfer Protocol), FTPS, SFTP, WebDAV, Amazon S3, Backblaze B2, Google Drive, OneDrive, SSH, Terminal client.

The universal MySQL and MariaDB client for database management

Corporate NTP server time synchronization server-client software.

SSuite Office FileWall is a secure client-server database.

Organize property listings, client/service contacts, web real estate info.

SSH Client and Terminal Emulator for Windows and macOS

A Modbus RTU/ASCII master and Modbus TCP client simulator.