让数据无法被恢复
创建、恢复整个磁盘镜像
Vembu
根据文件的格式，自动地移动它们
Inachis
East-Tec
East-Tec
MindSoft
MITSoftware
East-Tec
Potential Systems
NovaStor
Dacian Popescu
MicroSmarts LLC
Secure Action Research
Zbigniew Rabêda
Berkeley Data Systems
Nir Sofer
Eltima LLC.
Kalyan
SmartSoft
Ixis Ltd
清除index.dat文件中的内容
No Nonsense Software
LC IBros Solutions SRL
ICE Graphics
简单两步即可修复错误删除的文件
将机密信息藏入图片
Privacy Patrol LLC.
保护并隐藏文件，防止他人查看
1st Security Software Center
使用WinRaR的优势来为自己的文件创建备份
Informative Graphics
FarStone Technology, Inc.
NeoImagic Computing
PCLive
UpDownSoft
Novosoft LLC
JAM Software GmbH
Lyra Software, Ltd.
William Troup
CleanerSoft Software
WizardRecovery Company
Gear Box Computers
getfreefile
Evgeny Strunnikov
aliensign
Artificial Dynamics
