Best Lethe Alternatives & Competitors in 2025

DESCRIBING DEEPFREEZE SOFTWARE Deepfreeze, by Faronics, is an application that solves a unique problem that many companies have these days; it prevents an end user from making permanent changes to important system/administrative files.

Key Deep Freeze features:

System Integrity Simplified Maintenance Enhanced Security Cost Savings

Dafturn Ofris, Freeze from Indonesia, is an open source application that can freeze your Linux...

PlexTrac is the #1 AI-powered platform for pentest reporting and threat exposure management, helping cybersecurity teams efficiently address the most critical threats and vulnerabilities.

Key PlexTrac features:

Comprehensive Reporting Collaboration and Integration Centralized Vulnerability Management User-Friendly Interface

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RollBack Rx is an instant time machine for your PC. A Comprehensive Windows System Restore solution that empowers users and IT administrators to easily restore their PCs to any previous state within seconds!

Key Rollback Rx features:

Ease of Use Fast Snapshot Creation and Recovery Comprehensive System Restore Minimal System Resource Usage

REXTORE is a Reboot-to-Restore software.

SmartShield Suite.

Key SmartShield features:

Enhanced Security Ease of Use Cost-Effective Comprehensive Support

Shadow Defender is an easy-to-use PC/laptop security and privacy protection tool for Windows operating systems. DownloadShadow Defender is an easy-to-use PC/laptop security and .

Key Shadow Defender features:

Effective System Protection Easy to Use Minimal Performance Impact Flexible Usage Modes

How many times have you thought about launching your own website? How many times have you looked at your current website and wished it was better or easier to edit? Do you have countless logins and online elements scattered around and wish you co….

Key Clean Slate features:

System Restore Efficiency User Privacy Protection Ease of Use Reduced Maintenance Time

A new generation cross-platform cloud backup tool.

Key Duplicacy features:

Cross-Platform Compatibility Deduplication Encryption Versioning

Open Source

fsprotect is a set of scripts, customized for debian systems that protect existing filesystems.

rdiff-backup backs up one directory to another, possibly over a network.

Key rdiff-backup features:

Efficient Incremental Backups Version History Bandwidth Efficient Cross-Platform Support

Open Source

Wioski is a self-healing kiosk-computer running Windows 7 / 8.

security sandbox.

Key Firejail features:

Enhanced Security Easy Configuration Lightweight Wide Compatibility

Open Source

Time Machine is the breakthrough automatic backup that’s built right into Mac OS X.

Key Time Machine features:

Ease of Use Automatic Backups Versioning Seamless Integration