AfterDawn | News | Guides | Software downloads | Tech Support | Forums | HIGH.FI

Challenger v2.4.5

Vista / Win10 / Win7 / Win8 / WinXP
Challenger is portable encryption software to protect information on USB flash drives etc.

It can encrypt files, folders and drives, protecting behind a password or through other means. The program is portable so if it is on a USB drive it can be used on pretty much any Windows machine.

It is also freeware.


Challenger v2.4.5 Challenger v2.4.5 Challenger v2.4.5 Challenger v2.4.5 Challenger v2.4.5

challenger encryption usb

License type Freeware1
Author's homepage Visit the author's site
Date added 31 Mar 2018
Downloads 446
File size 1.54 MB (<1min @ 1Mbps)
Supported languages English
Operating systems Vista / Win10 / Win7 / Win8 / WinXP1

1License and operating system information is based on latest version of the software.

If you do not have an accout yet, please enter a nickname and your email address below.

We will send an account activation link to the email address you provide, so please make sure to use a valid address. Content will be published on site after you have activated your account.

If you already have an account, please login using the next tab.

Login by using your AfterDawn username or your email address.

(No user ratings yet)

Installer information

Important information regarding software downloads at's software section

We have partnered with Air Installer to cover part of the software hosting and maintaining costs at

Clicking the Download button will download the setup file to your computer.

Opening this file launches Air Installer to manage your installation process, which may offer additional and optional offers from 3rd party software advertisers.

If you wish to download the original version of this software you can do so at the author's homepage (see Info tab on the left).