KFTPgrabber is a graphical FTP client for the K Desktop Environment. It implements many features required for usable FTP interaction.

Feature list:
- Multiple simultaneous FTP sessions in separate tabs
- A tree-oriented transfer queue
- TLS/SSL support for the control connection and the data channel
- X509 certificate support for authentication
- FXP site-to-site transfer support
- One-time password (OTP) support using S/KEY, MD5, RMD160 or SHA1
- Site bookmarks with many options configurable per-site
- Distributed FTP daemon support (implementing the PRET command)
- Can use Zeroconf for local site discovery
- Bookmark import plugins from other FTP clients
- Support for the SFTP protocol
- A nice traffic graph
- Ability to limit upload and download speed
- Priority and skip lists
- Integrated SFV checksum verifier
- Direct viewing/editing of remote files
- Advanced default "on file exists" action configuration
- Filter displayed files/directories as you type