MacFossils for macOS

Scans your Mac for leftover files from uninstalled apps

Visit github.com ↗Alternativestop 22% of March 2026

What it does

MacFossils scans your Mac for leftover files from uninstalled apps and helps you clean up your system. Over time, macOS accumulates many hidden files such as preferences, caches, launch agents and support data that remain even after an app is removed. These files often stay in your system libraries and can slowly clutter your Mac. MacFossils searches common locations where applications store their data and identifies orphaned files that likely belong to apps that are no longer installed.

Does a similar job

all alternatives →

CleanAppsNow2024 · ▲113
The uninstaller macOS forgot to make
TidyJul 2026 · tidymacapp.com · ▲98
Your Mac tidies itself: screenshots, installers, Downloads
TrashMe2017 · ▲156
Uninstall your apps and clean your Mac
Clean Mac Desktop2022 · ▲347
Automatically clean & backup your MacOS desktop in 1 click
DitchApr 2026 · github.com · ▲92
App cleaner that lives in your MacBook’s notch
App Cleaner & Uninstaller 9.1Feb 2026 · nektony.com · ▲95
Smarter updates, app permissions, trust & AI insights

More dev tools this month

the category →

Dograh▲592
The open source VAPI alternative
Dev tools · 26d ago · dograh.com
Meridian▲530
Don't let your work go unnoticed. Get promoted!
Dev tools · 21d ago · meridiona.com
x1▲516
Lovable for iPhone apps go from idea to App Store
Dev tools · 12d ago · x1.new
Open-Source eInk Bike Computer▲408
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
The GTM Co-Founder▲402
Open-source GTM skills for technical founders
Dev tools · 30d ago · gtmcofounder.com
Nuphos▲380
The AI-Native DevOps Workspace.
Dev tools · 25d ago · nuphos.ai

Launched alongside, March 2026

the whole month →

Lightfield▲891
AI-native CRM that builds itself and does work for you
AI · Mar 2026 · lightfield.app
Tobira.ai▲730
A network where AI agents find deals for their humans
AI · Mar 2026 · tobira.ai
Claude Import Memory▲725
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
Littlebird▲712
The AI assistant that already knows your work
AI · Mar 2026 · littlebird.ai
Viktor.com▲701
Your AI Coworker that proactively executes tasks
AI · Mar 2026 · viktor.com
Jupid▲664
File your taxes with Claude Code
Commerce · Mar 2026 · jupid.com