What are some alternatives?
When comparing Ninite and FileZilla, you can also consider the following products
Chocolatey - The sane way to manage software on Windows.
Beyond Compare - Beyond Compare allows you to compare files and folders.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Cyberduck - A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
Ketarin - Ketarin is a small application which automatically updates and optionally installs setup packages...
WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.