Description
Uninstalling software is never clean. The program goes, but the registry keeps a pile of keys pointing at paths that no longer exist, and after a couple of years the machine boots a little slower and some dialog hangs for a second, with no way to say which leftover caused it. TweakNow RegCleaner finds those entries and removes them — and backs up what it is about to touch first, which matters because the real risk with a registry cleaner is deleting something you cannot get back.
It does more than clean. Results are grouped by the kind of problem — dead file associations, keys pointing at deleted paths, orphaned COM registrations — so you can skip a whole group you are not sure about. Alongside that sit two things people usually install separate tools for: a startup manager and a disk usage analyser.
Registry scan and clean: finds uninstall leftovers, broken file associations, keys aimed at paths that no longer exist and orphaned COM entries, listed by category so you can decide per group or per entry.
Automatic backup before deleting: whatever a cleanup is about to change is exported first, so a bad result is one restore away and you do not have to remember to dump the registry yourself.
Startup manager: lists everything that launches with Windows and where each entry lives, so disabling one does not mean hunting through Task Manager and the Run keys.
Disk usage analyser: totals space per folder and lets you drill down to the directory that quietly swallowed tens of gigabytes, instead of guessing.
Free, on Windows 10 and 11: no crippled free tier waiting for an unlock.
It does more than clean. Results are grouped by the kind of problem — dead file associations, keys pointing at deleted paths, orphaned COM registrations — so you can skip a whole group you are not sure about. Alongside that sit two things people usually install separate tools for: a startup manager and a disk usage analyser.
Features
Registry scan and clean: finds uninstall leftovers, broken file associations, keys aimed at paths that no longer exist and orphaned COM entries, listed by category so you can decide per group or per entry.
Automatic backup before deleting: whatever a cleanup is about to change is exported first, so a bad result is one restore away and you do not have to remember to dump the registry yourself.
Startup manager: lists everything that launches with Windows and where each entry lives, so disabling one does not mean hunting through Task Manager and the Run keys.
Disk usage analyser: totals space per folder and lets you drill down to the directory that quietly swallowed tens of gigabytes, instead of guessing.
Free, on Windows 10 and 11: no crippled free tier waiting for an unlock.
