Lock My PC for Windows download

Quick summary

Lock My PC is a trial-only Windows application that helps prevent unauthorized access to your computer. It falls under security utilities, specifically tools for controlling and restricting PC access.

Compatibility and language

Runs on Windows (requires Windows 95 and later).
Available in English.

Release details and version

First added to our software library in 2007.
Current release: version 4.7 (last updated on 2008-02-07).

Installation and usage figures

Total installs recorded: 37,313.
Installs during the last week: 38.

Size and market presence

Uses less disk space than the typical program in the security category.
Notable user bases include:
Indonesia
Pakistan
India

Alternatives to consider

Free, open alternatives and lighter lockers
Smart PC Locker Pro

Recent updates

Minor bugs were fixed.
Added an automatic shutdown option when the computer is idle.

Technical

Title

Lock My PC

Requirements

Windows

Language

No language has been specified.

Available languages

License

Free Trial

Latest update

2023-05-24

Author

Fspro

Other Useful Business Software

Ship Agents Faster

Transform your applications and workflows into powerful agentic systems at global scale.

Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.

Start Free

Rate This App

User Reviews

Be the first to post a review of Lock My PC!

Related Software

Folder Password Lock Pro

Folder Password Lock Pro helps protect locally stored files when you need stronger privacy, such as when sharing a computer. It provides an extra layer of folder protection while allowing quick access with a password, and a straightforward interface keeps files out of view from unauthorized users. Key capabilities include real-time alerts when files in a monitored folder are altered, moved, or removed; the ability to use a single password to control access across multiple locations; and simple password-based locking to restrict access quickly and effectively.

Matrix Screen Locker

Matrix Screen Locker is a lightweight utility that prevents unauthorized access by locking the user session and displaying a green, matrix-inspired screensaver until it is unlocked. It has a small footprint, minimal requirements, and is straightforward to set up and use. Designed for users of any technical level, it emphasizes convenience and basic protection rather than advanced enterprise management, making it a simple option for anyone who wants a visually distinctive lock screen.

Smart PC Locker Pro

Smart PC Locker Pro is a free utility that prevents unauthorized access to a device by restricting entry to files and applications. It’s compact, lightweight, and easy to configure, offering straightforward protection without significant resource use or complexity. The program provides configurable protective settings to lock down the desktop and user sessions along with additional safeguards to reduce common bypass attempts. It’s well suited for home users, small offices, or anyone who wants a simple, effective locking solution.

Shutter

Shutter is a free utility that automates shutdowns and other power actions based on user-defined conditions. It is lightweight, has accumulated many downloads with ongoing installs, and maintains a user base in multiple countries. Recent fixes restored saving of user settings during shutdown, fixed screenshot capture and memory-leak issues in the web interface, removed an unwanted text caret, renamed a shutdown dialog button for clarity, and added a visual progress indicator to the shutdown notification.

$Microsoft Math$

Microsoft Math

Microsoft Math is a lightweight, trial-only application from Microsoft that helps solve math and science problems quickly. It was released as version 3.0, with the most recent update published on 2007-06-14, and its interface and documentation are provided in English. Added to our catalog in 2007, it has recorded 162,472 total downloads with 64 reported installations in the last week; it requires less disk space than the average title in its category and sees especially strong usage in the United States, Egypt and India.

TurnedOnTimesView

TurnedOnTimesView records when a computer powers on and off, presenting a concise history of power events with precise timestamps, elapsed runtimes, categorized shutdown types, and any reported reason or error codes. It is lightweight with a straightforward interface and is offered at no cost for personal use. This information helps troubleshooting and security checks by pinpointing activity immediately before unexpected shutdowns, distinguishing between system errors and manual actions, revealing patterns of restarts or power-offs that may indicate hardware or driver problems, and highlighting unusual on/off times that could suggest unauthorized access; it is also useful for simple auditing and informal monitoring of availability.

AppLocker

Applocker is a free utility for keeping individual apps private by requiring authentication—PIN, pattern, or biometrics—before selected apps can be opened. It provides an easy way to place a security gate in front of sensitive programs (messaging, banking, social networks, photos) and includes simple parental controls to restrict installs or purchases, making it useful for shared devices and basic app-level privacy without a full security suite. Limitations include inactive development (no new updates or features), occasional minor bugs and ads, and the fact that it is not a substitute for comprehensive device-wide security or encryption. It can serve as a convenient first line of protection for households and shared devices, but security-minded users should weigh convenience against the risks of using unmaintained software.

ScreenViewer

ScreenViewer is a lightweight remote screen viewing application that provides quick, minimal-setup observation of remote computers rather than full remote control. It has a small disk footprint and an English-only interface. Listed as version 1.9.1 (most recently updated 2008-06-20, first appeared in 2005), it reports 10,712 total installations and 83 downloads in the last week, with many downloads from Mexico, Peru and India. Available resources include program details and screenshots, system specifications, a trial download, and suggested alternatives; the latest update addressed several small bugs and made minor stability improvements.

Don't Sleep

Don't Sleep is a lightweight utility that prevents a computer from entering sleep mode, activating a screensaver, or performing automatic shutdowns by simulating activity so the system stays responsive during background tasks or older software that doesn't signal activity properly. It’s useful for lengthy downloads or installs, running legacy programs, presentations, monitoring, or other unattended tasks; key capabilities include a timer to block sleep for a set period or schedule a shutdown, blocking screensaver and other inactivity-driven power events, and a simple, low-overhead interface. Keep in mind that preventing sleep increases power use and can noticeably shorten battery life, and continuous blocking may conflict with energy-saving policies you normally want enabled; using the timer feature helps limit impact. Alternatives include minimal keep-awake tools with narrower focus or adjusting built-in power settings when a system-level solution is preferred.

CleanMyPC Popup Blocker

CleanMyPC Popup Blocker is a free, lightweight utility that prevents pop-up windows while you browse, falling into the general category of popup-blocking web tools. It aims to improve browsing by filtering unwanted pop-ups with a streamlined engine. First listed in 2005, the current release is version 2.1 (updated 2005-09-16), which improved the popup-filtering engine and fixed several minor bugs. The listing has recorded 63,341 total downloads and is frequently downloaded in the United States, Serbia, and Canada. An alternative free option is 3uTools.

ShutdownCountdown

ShutdownCountdown is a small, free utility that schedules an automatic shutdown for a computer with a minimal, easy-to-use interface. It runs quietly in the background, provides straightforward timer controls to set exact shutdown times, and helps conserve energy by ensuring the system powers off after long tasks or when left idle. It’s well suited for people who often forget to shut down, need an automatic power-off after backups, downloads, or other lengthy jobs, or simply want a lightweight tool to enforce shutdowns without complex configuration. To use it, set the desired timer, confirm the countdown, and optionally adjust or cancel before it completes.

PC Sleep

PC Sleep is a small, free utility that schedules a computer to power down automatically after a set interval, focusing on simple timed shutdowns and using minimal disk space. Available since 2007 (package version 2; last updated March 28, 2007), it has about 11,910 total installations, received one download in the most recent week, and is notably popular in countries such as Romania and Nigeria; interface and documentation are provided in English.

Report inappropriate content