

Permanently Delete Files So That They Can't be Recovered
iSumsoft FileZero is a piece of file deleting software designed to permanently delete and shred files from Windows computer so that they can't be recovered. If you have sensitive data and want to completely and permanently remove it from your computer, iSumsoft FileZero should be a good helper.
- Simple and easy to use.
- Permanently delete files and completely shred them so that no one can recover them.
- Securely delete your sensitive files without leaking any of your data.
- Support deleting all kinds of files and documents on Windows OS.

Delete files permanently without recovery
- When you delete a file on computer, the file is just moved to the Recycle Bin and even if you empty the Recycle Bin, it remains possible that the deleted file can be recovered by some special means, such as using data recovery software. However, if you use iSumsoft FileZero to delete files from your computer, the files won't be sent to the Recycle Bin, they will be permanently deleted and completely shredded so that they will never be recovered.
Trial version and Full version
- 1) The trial version of iSumsoft FileZero is limited to delete 10 files. If you want to delete a large amount of files at once, you have to get the full version.
- 2) The full version of iSumsoft FileZero can delete all kinds of files except files that are protected by system or locked by third-party software.

Technical Specifications
Supported Hard Drives
- Internal Drives and Partitions (System Drive included)
- USB Flash Drives, Memory Sticks, Memory Cards, SD Cards, TF Cards, and other external drives
- HHDs, SSDs
Windows OS
- Windows 11/10/8.1/8/7/XP/Vista/2000
- Windows Server 2025/2022/2019/2016/2012/2008/2003
Supported File Systems
- NTFS, FAT32, FAT16, exFAT
Hardware Requirements
- CPU: 1 GHz or above
- RAM: Upwards of 1 GB
- Hard Disk Space: 5.5 MB Minimum
Frequently Asked Questions
Q1: Can the deleted files be recovered by file recovery software?
A: No. There is no way to recover the deleted files, because FileZero shred the deleted files completely.Q2: What kind of files can FileZero delete?
A: FileZero can delete any files except those files protected by system or locked by software.Q3: What's the difference between Fast Mode and Slow Mode?
A: Files will be shredded more times and more completely in Slow Mode, so that they cannot be recovered. That's why we recommend you choose Slow Mode.Q4: Dose FileZero affect computer's performance?
A: No, it doesn't. You can do other tasks while FileZero is working.Simple & Easy to Use
Just need a few clicks without any computer techniques required.
100% Deletion
100% guarantee the deleted files cannot be recovered by data recovery software or any other way.
100% Secure
Ensure no any data loss or damage.
Program Priority
Allocate more CPU power to iSumsoft FileZero for higher deleting speed.
Listen to the user's statement
FileZero is very handy. No longer worry confidential data being recovered by others.
It helped me completely delete some garbage files and some files potential virus affected. Thank you very much!





