About Kilho.net

Kilho.net has been making free Windows utilities since 2001.

We build the tools we needed in everyday use, then polish them to be light and easy to use.

Principles

Every program is freeware. Use it anywhere — at home, at work, in government offices or at school — and redistribute it freely.
No ads inside our Windows PC programs.
Small and fast. MemoryCleaner 3.0 was rebuilt in C, cutting the program size by about 98 percent.
Every program has a public update history, and we keep improving them.

OpenSide — Let AI handle your web tasks. (2026-10-20)
1stChip — See your PC specs and drivers at a glance. (2026-09-24)
ZipMania — A fast and lightweight free archive utility. (2026-10-19)
WorldView — A fast and convenient image viewer for images, archives, and PDF. (2026-10-19)
Secret Video — A dedicated player for conveniently watching videos from various sites. (2026-10-19)
KPlayer — A clean and free video player without ads. (2026-10-20)
MemoryCleaner — Clean your memory with one click. (2026-10-20)
ImageConverter — Change image formats in one click. (2026-09-22)
StartCleaner — Easily organize autorun programs. (2026-10-03)
KCleaner — Closes all unnecessary processes, leaving only the essential ones running. (2026-10-03)
SecretDNS — Deep Packet Inspection circumvention Program (2026-10-15)
AutoClick — Automatically click the mouse. (2026-10-03)
BoostPing — Makes your online games feel snappier. (2026-10-12)
Kalmuri — Screen Capture Program (2026-10-21)
Nemo — Take notes anytime, anywhere. (2026-08-16)
StayOn — Stops your screen from dozing off. (2026-10-21)
KTimer — Auto Scheduling Shutdown Program (2026-09-23)
IMGDB — Upload Image Files & Share Online (2025-11-01)
FileIndex — Fast and Easy File Search Tool (2026-10-22)
Aseul — A Windows taskbar app that lets you monitor Claude and Codex usage at a glance. (2026-10-21)

Each program is built with the language that suits it best.

We use Delphi (Pascal), C/C++, Rust, Python and more, and this site is built with PHP.