Password Protect Any Software and EXE File
Lock executable programs with a password to prevent unauthorized launches on local PCs and shared office computers.

Many Windows applications do not provide built-in launch protection, which can be a privacy risk on shared computers. EXE-level password protection adds an extra control layer when multiple users access the same PC.
GiliSoft EXE Lock works like an app lock for Windows: when a protected program is opened, a password prompt appears before launch. Without the correct password, the program will not run. This is useful for personal finance software, business tools, private chat clients, admin utilities, and other sensitive applications.
Lock executable programs with a password to prevent unauthorized launches on local PCs and shared office computers.
Restrict direct access to sensitive applications to reduce the chance of unwanted local changes by unapproved users.
GiliSoft EXE Lock offers the password protection for executable programs but it will not change the source binary file. So no chance to destroy the source file or cause incompatibility.
When users click a protected desktop icon or shortcut, they must enter the correct password before the app can open.
Apply launch passwords to browsers like Chrome and Firefox to help control access to saved sessions and account data.
Restrict media players and entertainment apps on home or school PCs when controlled access is required.
Protect chat clients and communication apps from unauthorized use to reduce privacy exposure on shared systems.
Use the simple interface for daily tasks, or run command-line operations to lock and unlock target programs quickly.
Restrict accounting, payroll, ERP, tax, and reporting tools so only authorized staff can launch sensitive business applications.
Apply per-machine app protection for office desktops, school labs, kiosks, and family computers where multiple users share one system.
Enforce password verification before the target executable starts, helping prevent unauthorized use even from desktop shortcuts.
Deploy quickly without complex policy setup, making it practical for small teams and administrators who need immediate app-level protection.
We use EXE Lock to block access to internal finance and admin tools on shared PCs, and password enforcement has been consistent.
Password prompts appear reliably before protected apps start, which reduced accidental misuse by non-admin staff.
The interface is easy for non-technical employees, and we did not need retraining after rollout.
Keeping original EXE files unchanged was critical for our managed software stack with strict update controls.
Command-line support made it easy to include lock tasks in our maintenance scripts for lab machines.
We lock browsers and chat tools on kiosk-style computers to reduce account leakage and unauthorized browsing.
For school lab PCs, EXE Lock helps us keep students out of admin utilities while still allowing approved learning software.
We protected payroll and accounting executables during audits, and it gave us cleaner access boundaries on shared workstations.
Deployment was fast across multiple front-desk machines, and support requests dropped because staff only saw apps they were meant to use.
Editors highlighted practical EXE launch protection for shared desktops and office environments.
Coverage noted straightforward setup for teams needing app-level access control.
We think its easy-to-use UI and shortcut key supporting also lead
to its great popularity...
Reviewers praised stable password prompting and predictable lock behavior across common Windows workflows.
Lab observations mentioned reliable use on repeated open and relaunch attempts.
A perfect solution to solve the permission problem of operating your
apps when you are not around...
Independent write-ups described EXE Lock as a focused utility for app access control on multi-user systems.
Commentary emphasized low learning curve and clear administration flow.
Lock any EXE program in 3 steps to make sure no one can use it without authorization...