Featured
DupSweep
Preview duplicate files, then delete. Buy once.
Independent software studio
Small tools, thoughtfully made.
We build light, reliable local utilities. Buy once, keep for the long run. Your files stay on your device—no subscription lock-in, no cloud dependency.
Buy once Runs locally No subscription
Studio pick
Featured tool
DupSweep
Preview duplicate files, then delete. Buy once.
One-time purchase Status
100% Local processing
0 Monthly fee
✦ Perpetual license · migrate freely
◉ Data stays on-device
Studio work
Studio showcase
Small, focused tools that make daily work smoother.
Featured
MarkStamp
Time and location watermarks for site work
Featured
PixBatch
Batch HEIC and WebP conversion, drop a folder
Coming soon
ClipShelf
Clipboard history, sorted into text, image, link, file
Coming soon
DupAlbum
Clean duplicate and similar photos in your camera roll
Coming soon
MarkStamp (Windows)
Batch copyright and record-keeping watermarks
Coming soon
MetaScrub
Strip EXIF and GPS from photos in bulk
Coming soon
PixBatch (Android)
Batch convert, compress and de-HEIC a camera roll
Coming soon
SizeMap
See what is taking up your disk space
Coming soon
VidShrink
Compress video to a target size, on your machine
Coming soon
ZipLocal
Extract and create ZIP, RAR and 7z archives locally
No showcase tools in this category yet. Try another category, or show all.
Our promise
Tools should belong to you
Fewer locks. More control.
Buy once
Pay once, use for the long run. No monthly rent on features.
Runs locally
Core work happens on your device—no always-online cloud dependency.
Privacy first
Files and personal data stay on your machine by default.
Kept sharp
We maintain shipped and upcoming products with clear release notes.
A small studio
Not more tools—
better ones.
muko is an independent software studio. We start from concrete problems and ship light, durable utilities you can buy clearly and use calmly.
About muko 01 / Focus Solve a real job; don't pile features
02 / Clarity Price, license, and limits stated plainly
03 / Restraint No forced accounts, no manufactured dependency
04 / Longevity Every update is a promise kept
Want the full library by category or platform?
Tool library Product details