Compare the Top System Utilities for Linux as of July 2025

What are System Utilities for Linux?

System utilities are software tools that can be used to improve, optimize, configure, and enhance a computer's functions and features. System utilities provide a variety of use cases including file management, disk cleanup, PC tune up, file copying, backup, analytics, memory management, and more. Compare and read user reviews of the best System Utilities for Linux currently available using the table below. This list is updated regularly.

  • 1
    SerialTool

    SerialTool

    Duolabs Srl

    SerialTool is a professional Serial Port Software to quickly and easily communicate with your PC Serial Port. SerialTool is the result of years of development and implementation of functionalities in the use of the COM port. Many features have been designed to facilitate embedded development using the COM (UART) port. Among the various functions it is possible to save buffers, insert alarms when a specific buffer arrives, save serial traffic and much more. A super easy tool for Arduino hobbyists to test their application with AutoAnswer functions. Ideal for professional users with logging functions and timed multiple packet send for intensive application stress tests. SerialTool is available for Windows, Mac OS and Linux.
    Starting Price: $0
  • 2
    Chromnius Browser
    Download Chromnius Web Browser with the latest security updates & smart features to block Display, Pop-Up Ads & Trackers. Chromnius automatically protects you from security issues like phishing and dangerous sites.
    Starting Price: Free
  • 3
    4K Image Compressor
    4K Image Compressor is a free cross-platform app that lets you optimize PNG, JPEG, HEIC, and WEBP images quickly and without quality loss. With 4K Image Compressor, you can: Reduce the size of an image by a desired number of percent or to a particular size in megabytes, kilobytes, or even bytes PNG, JPEG, HEIC, and WEBP are supported for optimization and conversion, and more are coming soon Batch compression is available to save your time You can upload images in lossless and lossy formats.
    Starting Price: Free
  • 4
    MightyGrep

    MightyGrep

    Sunbound Software LLC

    MightyGrep is a file finding and text searching application. File filters allow DOS semantics (wildcard * ?) or regex syntax. Users can view results in either a provided external editor or the built-in file viewer. Search results can be exported to either a file or clipboard. This program does not rely on filesystem indexing to function. This program searches both binary and plaintext.
    Starting Price: $9.99
  • 5
    iVu.Ai

    iVu.Ai

    iVu.Ai

    iVu.Ai is an AI-driven conversational search engine that delivers accurate and detailed answers using advanced natural language processing (NLP) and machine learning algorithms. It deeply searches the internet, contextualizes information, and provides clear, sourced responses. Beyond search, iVu.Ai can scrape data from URLs, generate images, and includes a chatbot module. It supports multiple large language models (LLMs) and features a researcher agent capable of creating and downloading comprehensive reports on any topic.
    Starting Price: $20/month
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