Cairo Secure Eraser vs ShredIt
Cairo Secure Eraser
cairosoftware.comShredIt
mireth.comSide by side
| Figure | Cairo Secure Eraser | ShredIt |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Secure File Shredding Software | 7.7 (#10) | 7.7 (#11) |
| Platforms | The product page lists Windows 7 or later as the minimum operating system and Windows 10 or later as recommended. | The maker lists ShredIt versions for macOS, Windows, iOS, and Android, with mobile versions provided with BurningThumb Studios. |
| Purpose | Cairo Secure Eraser overwrites selected files and folders to make recovery more difficult than after standard deletion. | ShredIt securely erases files, free space, and hard drives by overwriting data. |
| Support | CairoSoftware offers email support in English and Arabic and states a typical response time of 24–48 hours. | The maker provides manuals, FAQs, tutorials, and product support by email at [email protected]. |
Plans
In their own words
Cairo Secure Eraser
Cairo Secure Eraser is a free Windows utility that overwrites selected files and folders, making recovery more difficult than after ordinary deletion. It offers four erasure choices: Quick uses one pass, Standard uses three, Secure uses seven passes following DoD 5220.22-M, and Gutmann uses 35 passes. Multiple files and folders can be selected together. The program shows progress, completion reports, and detailed operation logs. CairoSoftware says processing happens locally without an internet connection, with no files or deletion data sent to external servers. The listed release is version 1.0.0 from January 9, 2026, and its download is 50.3 MB. Minimum requirements are 2 GB RAM, 50 MB free storage, and a dual-core 1.5 GHz processor. Downloading requires a free account. Protected or system-related items may require administrator permissions. Email support is available in English and Arabic.
ShredIt
ShredIt erases data by overwriting it, covering individual files and folders as well as deleted data, free space, and entire drives. It can also handle external drives, USB flash drives, and CD-RWs. Users can choose an overwrite pattern and set the number of overwrite passes; optional standards include DoD 5220, DoE, NSA, and Gutmann. Windows enables DoD 5220 Clear by default. Safety features include a pre-shred confirmation, Safe Place, and Don’t Panic for free-space erasure or disk wiping. Items can be added by dragging and dropping or choosing them from a menu, with a progress bar showing the operation. The maker offers a free trial, but trial files and folders are deleted rather than shredded. ShredIt is listed for Android, iOS, macOS, and Windows. The Windows and Mac apps each cost $24.95 as a one-time purchase. The maker’s download page lists ShredIt X v7.0.1 and ShredIt for Windows v6.0.0; Mac compatibility includes specified older releases as well as macOS 11 and 12.