| Title and Description | Price | File Size |
| DataGuard AntiKeylogger Ultimate Everything you've ever wanted from anti-keylogger! Try it for free! | $59 Buy | 5.37MB Download |
| DataSafePro DataSafePro is the ideal application for securely managing all of your data. | $29 Buy | 1.43MB Download |
| Date Cracker 2000 a program which removes the date protection from programs | Freeware | 1.4MB Download |
| Datum Locker Juggle your workstation notes and login accounts safely with the Datum Locker | Freeware | 0.51MB Download |
| DecryptPDF Decrypt protected PDF file & remove restrictions on printing, editing, copying. | $29.95 Buy | 1.52MB Download |
| Deep Freeze Standard Deep Freeze protects and preserves baseline computer configuration | $45 Buy | 5.91MB Download |
| Deep Lock A fast file encryption that can password protect folders, encrypt or lock files. | $34.95 Buy | 1.9MB Download |
| DeepCoder DeepCoder can encrypt, decrypt and/or digitally sign e-mails and files. | $15 Buy | 0.78MB Download |
| Deep-Spy a high-tech spy software specialize in employee monitoring | $30 Buy | 11.1MB Download |
| Dekart Logon for Citrix ICA Client Fast and secure login to Citrix server with USB flash drive, smart card or token | $39 Buy | 1.4MB Download |
| Dekart Logon for Lotus Notes Protect access to Lotus Notes with smart cards, USB disks and biometrics | $39 Buy | 1.66MB Download |
| Dekart Password Carrier Portable and secure password manager - one-click login from USB drive | $39 Buy | 1.48MB Download |
| Dekart Private Disk Powerful, reliable and flexible disk encryption program for Windows. | $45 Buy | 1.23MB Download |
| Dekart Private Disk Multifactor Disk encryption software that secures data on laptops, USB disks and more. | $79 Buy | 1.55MB Download |
| DEKSI Shield Security software for your files, folders, and drives | $299 Buy | 4.06MB Download |
| DEKSI USB Security Allows you to block unauthorized USB devices from any PC or your entire network. | $250 Buy | 7.87MB Download |
| Delete Spyware Protects privacy by clearing activity history. | Freeware | 1.9MB Download |
| Deskman Desktop Security Manager | $49 Buy | 2.47MB Download |
| Deskman Personal Edition Protect desktop & restrict access to system settings and keep desktop secured. | Freeware | 2.47MB Download |
| Deskman Pro A versatile desktop security tool for power users and computer administrators. | $49 Buy | 2.47MB Download |