# Fill Storage

> Simulate Low Storage & Securely Overwrite Data

Canonical page: [https://chrome-stats.com/d/com.arumcomm.fillstorage](https://chrome-stats.com/d/com.arumcomm.fillstorage)

## Overview

- **ID:** `com.arumcomm.fillstorage`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Arum Communications
- **Category:** TOOLS
- **Downloads:** 1,664,869
- **Rating:** 4.27 / 5 (1,871 ratings)
- **Version:** 1.9.1
- **Last updated:** 2026-09-12
- **First published:** 2020-08-30
- **Publisher country:** KR
- **Size:** 25 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.arumcomm.fillstorage)
- **Website:** [https://arumcomm.blogspot.com](https://arumcomm.blogspot.com/)
- **Privacy policy:** [https://arumcomm.blogspot.com/2023/09/privacy-policy-for-ad-supported-apps.html](https://arumcomm.blogspot.com/2023/09/privacy-policy-for-ad-supported-apps.html)

## Description

Fill Storage is an essential Chrome extension designed for Android developers, testers, and privacy-conscious users. It allows you to simulate low storage conditions by filling your device storage with dummy files, enabling thorough testing of app behavior under limited storage scenarios.

Key features include customizable storage filling options (fixed sizes like 10MB to 1GB, or percentages such as 30%, 60%, 90%), secure data erasure by overwriting deleted data to prevent recovery, and effortless cleanup with a single tap to remove generated files. This tool is perfect for ensuring app reliability, enhancing data privacy, and managing storage space effectively. Download Fill Storage now to gain better control and security over your device storage!

## Rankings

- #50,480 — Overall
- #82 — Top app in Japan

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.MANAGE_EXTERNAL_STORAGE`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.arumcomm.fillstorage.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Most reviews are positive, noting the app works well and is useful for low-storage devices. It is praised for fulfilling its stated function of overwriting data to prevent recovery, rather than increasing storage. A minority mention lag or crashes, and some express confusion about the app’s purpose. Overall, sentiment is favorable and the app is seen as effective for its storage-related task.

### Pros

- Performs well and seems to work as advertised
- Helpful for devices with low storage space
- Generally positive sentiment; users like it and find it nice/great
- Delivers on its stated purpose of filling the drive to securely overwrite deleted files

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- [DummyGenerator](https://chrome-stats.com/d/com.forstandard.dummy_generator) — 691 users
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Source: [Chrome-Stats](https://chrome-stats.com/d/com.arumcomm.fillstorage)