Raider

Raider is a free Linux utility for shredding sensitive files and folders so recovery becomes more difficult. It is best suited to Linux users who need targeted deletion rather than a broad disk-cleaning system. The focused feature set keeps it simple, but leaves important gaps for users who need free-space wiping, schedules or a defined shredding method.

Overview

Raider is designed to permanently remove selected files and make their recovery harder. Folder shredding means a directory of related material can be handled as one job, which is more practical than selecting individual files. This is a narrow privacy tool: it addresses items you choose, not every trace that may remain elsewhere on a drive.

Its scope also defines its limits. Raider does not shred free space, so it cannot target remnants left by files deleted through ordinary means. It has no scheduled shredding, making it unsuitable for workflows that require recurring, automatic cleanup.

Key features

File and folder shredding are the core functions. The app describes its shredding standards as custom rather than naming a recognized standard. That may be acceptable for routine disposal of selected documents, but readers who must specify or audit a particular method should choose a tool with a clearly identified standard.

Raider explicitly warns that modern SSD technology makes perfect shredding impossible. The operation can increase the difficulty of data recovery, yet it cannot provide certainty that deleted material is unrecoverable. Treat it as a risk-reduction measure, not proof of complete erasure.

Version 3.1.0, released on 2025-05-18, updates compatibility for GNOME 48, modernizes the circular progress indicator, fixes small memory leaks and adds DBus launch support. The GNOME app page directs installation through Flathub. The named maintainer is Alan Beveridge, and app-specific content is licensed GPL-3.0-or-later. Issue reports and translation contributions go through GitHub.

Pricing

There is no paid tier, seat allowance or trial period to weigh. The free plan gives Linux users the complete stated product scope at no cost: file and folder shredding, with no free-space or scheduled mode.

Platforms

Raider supports Linux only; Windows and macOS are not supported. Flathub lists aarch64 and x86_64 architectures, giving users on those Linux systems a straightforward distribution route.

Who it's for

Choose Raider if you use Linux and occasionally need to dispose of sensitive files or folders while making recovery more difficult. It fits personal workstations and focused cleanup where a free, open-licensed utility is preferable to a larger suite.

Look elsewhere if you need free-space wiping, recurring schedules, Windows or macOS support, or a named shredding standard. The SSD caveat also rules it out as a sole control for requirements that demand guaranteed, demonstrable erasure.

Pros and cons

Pros

• Free permanently: the sole plan costs 0.00 USD and has no stated paid upgrade.
• Folder support: grouped sensitive material can be shredded in one operation.
• Linux architecture coverage: Flathub provides aarch64 and x86_64 builds.
• Current GNOME work: release 3.1.0 includes GNOME 48 support, memory-leak fixes and DBus launch support.

Cons

• No free-space shredding: previously deleted remnants are outside its scope.
• No scheduling: recurring cleanup must be done manually.
• Custom standards: there is no named method for readers who need a defined specification.
• SSD limitation: perfect erasure cannot be guaranteed on modern solid-state storage.
• Linux-only: Windows and macOS users need another product.

Alternatives

For a broader comparison, see Secure File Shredding Software.

• Autoruns is a free Windows utility when startup-management software, rather than shredding, is your requirement.
• Cairo Secure Eraser is a free Windows option with all listed features and a free account required for download.
• Eraser is free Windows software whose source code is released under the GNU General Public License.
• Free File Eraser is a free Windows desktop utility with no stated hidden cost or function limit.
• OW Shredder is a free Windows download.
• Crypto Shredder is a free Windows edition, version 2.0.1.
• DeleteOnClick is a free Windows 32-bit and 64-bit option.
• File Shredder is free software offering five shredding algorithms, file and folder shredding, free-space wiping and GNU/GPL licensing.

Verdict

Raider is a sensible choice for Linux users who want a free way to shred selected files and folders and raise the difficulty of recovery. Its main reason to choose it is focused, no-cost folder shredding; its main reason to look elsewhere is the combination of no free-space or scheduled operation and the inability to guarantee erasure on modern SSDs.