Easily Optimize JPEG, PNG, HEIC, WEBP, and PDF Files

4K Image Compressor

4K Image Compressor

  -  921.6 KB  -  Demo
  • Latest Version

    4K Image Compressor 1.4.0 LATEST

  • Review by

    Sophia Jones

  • Operating System

    Windows 7 64 / Windows 8 64 / Windows 10 64 / Windows 11

  • User Rating

    Click to vote
  • Author / Product

    Open Media / External Link

  • Filename


4K Image Compressor is a powerful Windows PC application designed to reduce image sizes and compress photos efficiently, enabling users of all knowledge levels to optimize their local and web-hosted projects with excellent-looking images that have a small file size footprint.

4K Image Compressor Screenshot 1

This lightweight tool offers users the ability to save storage space, easily share images on social media platforms, and enhance website loading times, all while retaining the excellent visuals of image files.

With the capability to optimize image file sizes without compromising quality and wide compatibility with all modern image file formats (including those embedded in PDF archives!), this app caters to a wide range of users, including photographers, students, graphic designers, web developers, and many others.

And the best thing yet, this 4K Image Compressor tool can be used for free on any modern Windows PC, providing everyone access to 20 FREE image compressions per month. Users with larger needs can purchase a lifetime license that not only removes this monthly limitation but also unlocks advanced batch processing tools and commercial license permits.

4K Image Compressor Screenshot 2

Main Features
  • Advanced File Compression – Compress image file files to a dramatically reduced size.
  • Lossy and Lossless Formats – This tool can process all modern image formats, including JPG, BMP, PNG, HEIC, and WEBP.
  • Bulk Compressions – Reduce photos and entire libraries from megabytes to kilobytes with a single click.
  • Compress by Size or Percentage – Easily pick which compression metric should be used.
  • JPEG Compression – Specifically designed compression algorithms for managing JPEG image format.
  • Cross-Platform Availability – Accessible on Windows, macOS, and Linux.
Installation and Setup

To get this app up and running on any modern 64-bit version of Windows OS (Windows 10/11), users simply need to download the installer app from the official website or the secure FileHorse servers. However, users should be aware that this sub-1 megabyte installer requires the presence of an internet connection since the majority of the app files are hosted on the cloud and are downloaded during the installation procedure.

After the app is fully installed, users can start the app and take direct control over the image compression procedure by visiting the configuration screen where compression strength for each format can be customized.

How to Use

To compress image files with this app, users can simply drag & drop photos to the main dashboard or load the specific app via the built-in file browser module by clicking on the bright blue “+ Compress” button. Each compression task gives users a chance to set up specific compression strength (either by percentage or size), enabling everyone to experiment with various final file sizes.

4K Image Compressor Screenshot 3

The premium version of the app unlocks a batch compression tool that can dramatically boost daily productivity for users who must manage a large number of photo files.

User Interface

The user interface of the 4K Image Compressor is user-friendly and intuitive, featuring a clean layout that simplifies the compression process. The main dashboard includes a highly streamlined format picker on the top where users can select the image format they are currently managing, the optimization tool, and the strength of the compression.

4K Image Compressor Screenshot 4

This simple approach enables even first-time users to easily master all the capabilities of this powerful image compression tool.


What is 4K Image Compressor for PC?
It is a Windows application designed by developers from “4K Download” Open Media team that enables everyone to reduce image sizes and compress photos easily and effectively.

Is it safe?
Yes. This useful image-processing utility is stable and reliable.

What other tools are offered by 4K Download "Open Media" developers?
4K Video Downloader+, 4K Tokkit, 4K Stogram4K YouTube to MP3 and others.

4K Image Compressor Screenshot 5


Caesium Image Compressor – Compress your images/pictures up to 90% without visible quality loss.

JPEGmini – A lightweight tool that specializes in high-quality JPEG compression.

TinyPNG – A popular online tool for compressing PNG images with lossless quality.


Free Plan: Provides seamless access to 20 free image compressions per month.

Premium Plan: $15 one-time lifetime license that unlocks batch processing tool and commercial usage license.

System Requirements

This lightweight app runs great on all Windows PCs that meet the requirements for Windows 10/11 operating systems.

  • Intuitive user interface.
  • Versatile compression options.
  • Preserves high image quality at small file sizes.
  • Cross-platform compatibility.
  • Easy to run on all modern Windows PCs.
  • Generous free tier of use.
  • Some features are available only in the premium plan.

4K Image Compressor is a valuable tool for individuals and professionals looking to optimize image files efficiently, retaining high image quality while dramatically reducing file size.

Featuring a user-friendly interface, versatile toolset, and compatibility with all modern image formats, the application simplifies the image compression process and enhances workflow productivity. It also offers a highly usable free version, with a premium tier focused on enabling photographers, graphic designers, and web developers to manage a large number of images that need to be prepared for online sharing and importing into projects of all types.

  • 4K Image Compressor 1.4.0 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    4K Image Compressor 1.4.0 Screenshot 1
  • 4K Image Compressor 1.4.0 Screenshot 2
  • 4K Image Compressor 1.4.0 Screenshot 3
  • 4K Image Compressor 1.4.0 Screenshot 4
  • 4K Image Compressor 1.4.0 Screenshot 5