1)   Outlook Express Protector 2.092
Password-protect Outlook Express and its e-mail and address data bases with Outlook Express Protector. When it is active, no programs can get access to the files and nobody can steal or spoil your data or use a third-party application to access it.

 2)   Luxena Informix Data Access Components 2.6.3
allows you create Informix access applications in common BDE fashion. IDAC ensures reliability as well as usability. It is excellent for BDE migration and for rapid client-server and/or n-tier development. Is a very good alternative to BDE and ADO

 3)   Outlook Express Security 2.06
Disable access to Outlook Express and prevent your Outlook Express's data from stealing or spoiling. It lets you lock Outlook Express and password-protect the message base files and the address book.

 4)   Luxena dbExpress driver for Informix Lite 1.2.14
is a nice alternative to Borland's one by means of excellent design, good performance, mature bugless status, wide range of supported Informix Servers and advanced features