, from the author of Packet Sender
90% of Packet Sender is funded by donations!
How much has Packet Sender helped you?
No thanks, just let me download.
Installer for Windows
XP, Vista, 7, 8.x, 10
Portable Version for Windows
Zipped and Ready!
brew update brew cask install packetsender
Portable x64 Linux AppImage
chmod a+x, then run
The mobile apps contain no ads, no analytics, no "Review me!" nags, no email list sign-ups, no notifications, no IAPs, and is
also open source
. For the small price, please support this project by purchasing.
View the Changelog.
Read the License
File a Ticket
Donate (Thank You!)
TCP vs UDP
The OSI Model