Home / Tools Apps / Purr — Rootless Resolution Cha on Windows Pc

Purr — Rootless Resolution Cha on Windows Pc

Developed By: Tyler Nijmeh

License: Free

Rating: 4,2/5 - 283 votes

Last Updated: April 21, 2024

Compatible with Windows 10/11 PC & Laptop

App Details

Version	1.3
Size	3.3 MB
Release Date	March 04, 24
Category	Tools Apps
App Permissions: Allows an application to read or write the secure system settings. [see more (1)]
What's New: - Update internals- Fix a bug where custom resolution didn't apply if verify was off- Add bookmarks support [see more]
Description from Developer: Say hello to Purr, the all-in-one resolution changer for Android devices, no root required! How does it work you ask? We use Android SDK reflection to access hidden APIs to change... [read more]

App preview ([see all 3 screenshots] / [view video])

About this app

On this page you can download Purr — Rootless Resolution Cha and install on Windows PC. Purr — Rootless Resolution Cha is free Tools app, developed by Tyler Nijmeh. Latest version of Purr — Rootless Resolution Cha is 1.3, was released on 2024-03-04 (updated on 2024-04-21). Estimated number of the downloads is more than 50,000. Overall rating of Purr — Rootless Resolution Cha is 4,2. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 283 users, 40 users had rated it 5*, 202 users had rated it 1*.

How to install Purr — Rootless Resolution Cha on Windows?

Instruction on how to install Purr — Rootless Resolution Cha on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Purr — Rootless Resolution Cha on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Install using BlueStacks
Install using NoxPlayer

Step By Step Guide To Install Purr — Rootless Resolution Cha using BlueStacks

Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
Once installed, click "Purr — Rootless Resolution Cha" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Purr — Rootless Resolution Cha on Windows PC using NoxPlayer

Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
The installation process will take place quickly. After successful installation, you can find "Purr — Rootless Resolution Cha" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 1.3 , 1.1.

Download Purr — Rootless Resolution Cha 1.3 on Windows PC – 3.3 MB

Download Purr — Rootless Resolution Cha 1.1 on Windows PC – 2.2 MB

Say hello to Purr, the all-in-one resolution changer for Android devices, no root required! How does it work you ask? We use Android SDK reflection to access hidden APIs to change the resolution of your phone screen. All we need is a special permission that can be granted using ADB.

Why would you want to change the resolution of your display, anyway?
- Reducing the resolution of the display reduces the load on the GPU.
- Some games may fit a standard 16:9 display better than widescreen displays.

Here's some benefits to using Purr:
- I calculate the DPI using some fancy math. Typically adjusting the DPI for new resolutions can be tricky because I need to determine the diagonal inches of each display, but instead I calculate the diagonal pixels of the display and divide it by the current DPI to determine a fair divisor. Then when a new resolution is applied, I divide the new diagonal pixels by this divisor to get a near identically-scaled DPI.
- We verify resolutions for compatibility before applying them for a sort of failsafe.
- Custom resolutions can be specified in the settings menu.
- You get to see a cute cat every time you open the app <3
- Those with root can grant Purr permissions without using ADB. NOTE: Root is NOT required, it is optional.
- Android 6.0 (SDK 23) and above are supported using legacy APIs.
- Free warranty and support via email (tylernij@gmail.com) and Telegram (@tytydraco)

There is a limitation:
- Some Android versions may tamper with the resolution changing APIs, causing an error to be displayed. This is not the fault of Purr, but rather your OEM or ROM provider using non-standard APIs..

This project might be paid on Google Play, but it is open source on GitHub. It can be compiled using Android Studio Canary FOR FREE if you so wish to, however I do not offer direct support with compiling the app: https://www.github.com/tytydraco/Purr

- Update internals
- Fix a bug where custom resolution didn't apply if verify was off
- Add bookmarks support

Allows an application to read or write the secure system settings.