TFTP Client for Windows

The standard TFTP command-line utility does not support some very important features like blocksize option. It also cannot transfer files larger than 33 megabytes. Therefore, the standard TFTP client is not very useful in some cases. WinAgents Software Group has developed freeware replacement for standard TFTP client application that supports all necessary features. You can download it from our site now.

Key features of WinAgents TFTP Client for Windows:

  • Platform: Any 32-bit Windows platform except WinCE.
  • Command-line interface
  • Fully compatible with RFC1350, RFC2347, RFC2348 and RFC2349
  • Supports large files transfers
  • Supports 'tsize', 'blocksize' and 'timeout' TFTP options.

TFTP client command-line syntax:

TFTP.exe [-i] [-b blocksize] [-v] [-t timeout] [-s] host [GET | PUT] source [destination]

-i Specifies binary image transfer mode (also called octet). In binary image mode the file is moved literally, byte by byte. Use this mode when transferring binary files.
-b Blocksize used during the transfer (512 bytes by default). Can take on a value between 8 and 65464 bytes.
-v Show detail information during transfer (verbose mode).
-t Timeout value in seconds (10 seconds by default). Can take on a value between 1 and 255 seconds.
-s Do not use tsize option (which is enabled by default).
hostSpecifies the local or remote host.
GETTransfers the file destination on the remote host to the file source on the local host.
PUTTransfers the file source on the local host to the file destination on the remote host.
sourceSpecifies the file to transfer.
destination  Specifies where to transfer the file.