CryptoExpert Lite is a free encryption software. It uses an on-the-fly encryption system to encrypt and decrypt data. Data is stored in the encrypted form, but when it is requested by any application, it gets decrypted on-the-fly. Conversely, unencrypted data to be stored is encrypted instantaneously and then stored. The CryptoExpert system mounts a volume file to create a virtual drive that appears to applications and users like any other physical drive. Any data that the user attempts to write to this drive is intercepted by CryptoExpert, encrypted, and written to the volume file. Attempts to read from this volume are also intercepted, and the relevant data is read by CryptoExpert from the volume file, decrypted, and presented to the application trying to read the data.
Dismounting the CryptoExpert virtual drive ensures that data cannot be read from or written to it. All data is stored encrypted within the container. As far as windows is concerned, there is a 'new' disk that has suddenly appeared. When the program exists or the volume is unmounted, the file system stays encrypted and there is absolutely no way anyone can recover/get the data without the pass phrase.
The latest version includes special tool to erase all personal traces on computer.

• CryptoExpert Professional 6.2.7
  CryptoExpert uses a real-time on-the-fly encryption system to encrypt and decrypt data. Your files are stored in the encrypted form on virtual hard drive with password...

• CryptoExpert Professional 7.15
  CryptoExpert uses a real-time on-the-fly encryption system to encrypt and decrypt data

• CryptoExpert 2005 Lite 6.2.7
  CryptoExpert Lite is a free encryption software. It uses an on-the-fly encryption system to encrypt and decrypt data. Data is stored in the encrypted form, but when it is requested by any application, it gets decrypted on-the-fly. Conversely,...

• CryptoExpert 2006 Lite 6.5.2
  CryptoExpert Lite is a free encryption software

• CryptoExpert 2007 Lite 6.6.9
  CryptoExpert Lite is a free encryption software. It uses an on-the-fly encryption system to encrypt and decrypt data. Data is stored in the encrypted form, but when it is requested by any application, it gets decrypted on-the-fly. Conversely, unencrypted data to be stored is encrypted instantaneously and then stored. The CryptoExpert system...

• CryptoExpert 2008 Lite 7.6.0
  CryptoExpert Lite is a free encryption software

• CryptoExpert 2005 Professional 6.2.7
  CryptoExpert uses a real-time on-the-fly encryption system to encrypt and decrypt data. Your files are stored in the encrypted form on virtual hard drive with password authentication, but when it is requested by any application, it gets decrypted...

• CryptoExpert 2006 Professional 6.6.6
  CryptoExpert uses a real-time on-the-fly encryption system to encrypt and decrypt data

• CryptoExpert 2005 Professional 6.0
  CryptoExpert uses a real-time on-the-fly encryption system to encrypt and decrypt data. Your files are stored in the encrypted form on virtual hard drive with password...

• CryptoExpert 2005 PE 6.02
  CryptoExpert mounts a volume file to create a "virtual drive" that appears to applications and users like any other physical drive