The big, friendly boss of your files.
Fat Cat File Management helps you browse, organize, and clean up storage on your Android device — so your phone stays fast, tidy, and under your control.
Download on Google PlayCore Features
From everyday browsing to deep storage cleanup, Fat Cat packs powerful tools into a simple, friendly interface.
Don't let your phone get "too fat." Scan for junk files, duplicate media, and large downloads — then free up space with one tap.
Search through thousands of files instantly. Fat Cat is heavy on features, light on speed — no lag, no waiting.
Your privacy is our priority. Lock sensitive documents in a protected vault and keep your personal data under the paw.
Navigate folders, SD cards, and cloud folders with a clean tree view. Copy, move, rename, and share files effortlessly.
Preview photos, videos, and documents without leaving the app. Know exactly what you're keeping or deleting.
See what's eating your space at a glance — apps, images, videos, and cache broken down so you can act fast.
How It Works
No complicated setup. Install Fat Cat, grant storage access, and start managing your files right away.
Download Fat Cat from Google Play and launch the app. A quick welcome guide helps you get started in seconds.
Let Fat Cat analyze your device — find large files, duplicates, and leftover cache that are slowing you down.
Review suggestions, delete what you don't need, and sort the rest into folders. Your phone breathes easier instantly.
Perfect For
Whether you're a power user or just tired of "Storage Full" warnings, Fat Cat has you covered.
Find duplicate screenshots and blurry bursts taking up gigabytes — keep only the shots you love.
Quickly locate PDFs, spreadsheets, and presentations without digging through messy download folders.
Clear old APKs, game cache, and recorded clips to make room for your next adventure.
Help shared phones stay tidy — remove temp files kids leave behind and organize school documents.
And More
Small touches that add up to a smoother file management experience every day.
Filter by name, type, or size to find any file in seconds.
Select multiple files at once to move, copy, or delete in bulk.
Handle ZIP and common archive formats without a separate app.
Pin important folders and jump back to recently opened files quickly.
A clean, modern interface designed for comfortable long browsing sessions.
Send files to friends or other apps with a single tap from the file menu.
Coming Soon
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Get Started
Join thousands of Android users who trust Fat Cat to keep their phones organized. Download now — it only takes a moment.
Download on Google PlayAbout Us
Mycelium Nexus Inc is a developer of digital tools focused on lightweight task management and productivity enhancement. The company's application is available on Google Play (package name: com.fatcat.managell) and is dedicated to providing users with an intuitive, seamless experience for managing daily tasks. Centered on a minimalist design, the app integrates features such as task categorization, priority setting, and progress tracking, enabling users to quickly organize to-do lists during spare moments and facilitating efficient collaboration for individuals and small teams. The product prioritizes local data processing, emphasizing privacy protection and operational transparency to ensure user data remains secure and under the user's control. Mycelium Nexus Inc is committed to continuously optimizing its products to deliver reliable, stable digital productivity solutions to users worldwide.