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Paranoia Error Correction

by Paranoia Worksv1.1.1

Last updated

Protects any file against corruption. A small recovery file lets you verify it and repair bit rot, bad sectors, truncated or cut files byte for byte. Fast on huge files such as local AI models.

Install with winget

$ winget install --id ParanoiaWorks.PEC --exact --version 1.1.1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Paranoia Error Correction writes a small recovery file next to any file and later checks every block of the original and rebuilds whatever was damaged: scattered corruption (bit rot), bad sectors, a failing USB stick, a truncated copy, or bytes cut out of or inserted into the middle. Several damaged copies of one file can be combined into an intact one.

The file itself is never changed, encrypted or packed into an archive.

Built for large files such as local AI models, disk images and video: on a modern desktop it creates recovery data at about 1.5 GB/s and verifies at over 20 GB/s, with flat memory use however large the file.

Commands: pec (command line) and pec-gui (a window with drag and drop that shows the equivalent command line). Also: SHA-256 in the sha256sum format, and a check of the recovery file itself (scrub).

Recovery files are interchangeable with the Paranoia File Encryption apps (Windows, macOS, Linux, Android, iOS) and with pec for macOS and Linux.

Installers · v1.1.1

ArchitectureTypeScopeInstallDownload
x64ZIP
archive
-Direct
arm64ZIP
archive
-Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for Paranoia Error Correction.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Paranoia Works or browse error-correction, file-repair, data-integrity.

Frequently asked questions

How do I install Paranoia Error Correction on Windows?
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id ParanoiaWorks.PEC --exact --version 1.1.1. winget downloads the installer from Paranoia Works and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install Paranoia Error Correction silently for unattended deployment?
Add --silent and accept the agreements upfront: winget install --id ParanoiaWorks.PEC --exact 1.1.1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
How do I uninstall Paranoia Error Correction via winget?
Run: winget uninstall --id ParanoiaWorks.PEC --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Paranoia Error Correction's Apps & Features entry.
Is Paranoia Error Correction free?
Paranoia Error Correction is distributed under MIT. Refer to the publisher (https://paranoiaworks.mobi/) for the full license terms - Wingetly itself does not charge for installation.
Does Paranoia Error Correction work on Windows 10?
Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Paranoia Error Correction directly from the publisher.
How do I keep Paranoia Error Correction up to date?
Run winget upgrade --id ParanoiaWorks.PEC --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Paranoia Error Correction from microsoft/winget-pkgs.