Compare the Top System Utilities for Linux as of October 2025

What are System Utilities for Linux?

System utilities are specialized software tools designed to maintain, manage, and optimize computer systems. They assist with essential tasks such as file management, disk cleanup, backup, performance monitoring, and troubleshooting. Unlike applications built for end-user productivity, system utilities work behind the scenes to improve efficiency, stability, and security of the operating system. They can be built into the OS or installed as third-party tools to extend functionality. By automating maintenance and diagnostic tasks, system utilities help prolong system lifespan and ensure smooth day-to-day operations. Compare and read user reviews of the best System Utilities for Linux currently available using the table below. This list is updated regularly.

  • 1
    Comet Backup

    Comet Backup

    Comet Backup

    Start running backups and restores in less than 15 minutes! Fast, secure backup software for businesses and IT providers. Comet is a flexible, all-in-one backup platform available in 13 languages. You choose your backup destination, server location, configuration and setup. Backup to your own storage/location, SFTP, FTP or cloud storage provider (Wasabi, Amazon AWS, Google Cloud Storage, Microsoft Azure, Backblaze B2, or other S3-compatible cloud providers). Comet’s modern ‘chunking’ technology powers client-side deduplication with no full re-uploads after the first backup. Backups are incremental forever—your oldest backup can restore just as fast as your most recent. No need for differentials or delta-merging. Data is compressed and encrypted during backup, transit and rest. Test drive Comet Backup with a 30-day FREE trial!
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    Starting Price: $19 per month
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  • 2
    Control D

    Control D

    Control D

    Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. - Block malicious threats - Block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more) - Deploy in minutes on fleets of devices using RMM - Manage clients using sub-organizations - Gain visibility on network events and usage patterns, with client level granularity - Re-route traffic via proxies (through DNS) for improved privacy and security - Enjoy superior UX and simplicity Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.
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    Starting Price: $2/month
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  • 3
    DriveStrike

    DriveStrike

    DriveStrike

    DriveStrike is easy to use, implement and manage. With DriveStrike you can execute secure remote wipe, remote lock, and remote locate commands on any platform. Integrated drive encryption support as well as mobile device management MDM for mobile platforms. Our professional support team is always available to answer your questions and help you install our services or manage your account and devices. Protecting your data and devices has never been easier or more cost effective. If you have questions or need help understanding how best to protect your data please contact us and we will gladly answer your questions. Protect your business with a device and data protection platform that keeps all devices safe with a single solution and Dashboard. Keep your Workstations, MacBooks, iPads, Smartphones, Tablets, Laptops safe, secure, and organized.
    Starting Price: $0.99 per month
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  • 4
    ThreatLocker

    ThreatLocker

    ThreatLocker

    The ThreatLocker suite of security tools are powerful and designed so that everyone from businesses to government agencies to academic institutions can directly control exactly what applications run on their networks. We envision a future in which all organizations can chart their own course free from the influence of cybercriminals and the damage their incursions cause, and our team of veteran cybersecurity professionals created ThreatLocker to make this vision a reality. The team at ThreatLocker has been developing cybersecurity tools for decades, including programs to enhance email and content security, and this is our most innovative and ambitious cybersecurity solution yet. We developed this unique cybersecurity system because we believe that organizations should have complete control of their networks and should not have to live in fear of the next malware attack. To learn more, visit ThreatLocker.com.
  • 5
    Nutrient SDK
    Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best.
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    Files.com

    Files.com

    Files.com

    6,000+ companies trust Files.com to automate and secure business critical transfers. We obsess about security, compliance, reliability, and performance so your critical business processes just work every time. Easily manage any transfer flow without writing scripts or code, and onboard workloads and partners effortlessly. We support standard file transfer protocols (FTP, SFTP, AS2) for working with external partners and also provide native apps for high performance internal transfers. As a fully Cloud-Native SaaS, there are no servers for you to buy or maintain, there is no installation required, and high availability and redundancy are built in and free. Out-of-the-box integrations include Microsoft (Azure, SharePoint, OneDrive, Active Directory & Office), AWS (S3 & SNS), Google (Cloud & Drive), Box, Dropbox, Zapier, and dozens of others. Developers can leverage our SDKs, API, and CLI to build custom integrations too.
  • 7
    Adobe PDF Library SDK

    Adobe PDF Library SDK

    Datalogics Inc.

    Developers rely on Datalogics to provide the most comprehensive PDF SDKs in the industry. We are SOC 2 Type 2 certified. Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Flexible programming language and platform options include .NET, .NET Framework, Java and C/C++ on Windows, Linux, MacOS; NuGet & Maven; pdfRest API Toolkit Container option. Our extensive documentation includes getting started guides, API references, and hundreds of sample code examples on GitHub to help developers precisely create and define PDF workflow solutions. Free trial with proof of concept support, join us on Discord or use our AI assistant for help, or set up a time to talk to one of our engineers about your project. Our expertise and support is the reason we have a 91% customer retention rate.
    Starting Price: $5,999
  • 8
    Kasm Workspaces

    Kasm Workspaces

    Kasm Technologies

    Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web browsing. Kasm is not just a service; it is a highly configurable platform with a robust developer API and devops-enabled workflows that can be customized for your use-case, at any scale. Workspaces can be deployed in the cloud (Public or Private), on-premise (Including Air-Gapped Networks or your Homelab), or in a hybrid configuration.
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    Starting Price: $0 Free Community Edition
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  • 9
    Filerev

    Filerev

    Filerev

    Use the Filerev app to organize Google Drive and reduce storage costs. The Duplicate File Finder quickly shows all duplicates in Google Drive without downloading all of your files. The Storage Analyzer lets you browse your folders by size in Google Drive. You can also view your Google Drive files in different categories such as: hidden / orphaned files, large files, empty files, empty folders, large folders, old files, temporary files, files by extension. Every category includes powerful filters and the ability to bulk delete your files in Google Drive. Plus, there are charts and graphs to help you quickly see how your storage space is being used and the number of files and specific types of files or folders that are consuming the most space. You can get started for free to see what is consuming your Google Drive storage space and quickly clean up the clutter.
    Starting Price: $4/month/user
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  • 10
    LogicalDOC

    LogicalDOC

    LogicalDOC

    LogicalDOC helps organizations around the world gain complete control over document management. Focusing on business process automation and fast content retrieval, this premier document management system (DMS) allows teams to create, collaborate, and manage large volumes of documents and stores valuable company data in a centralized repository. System features include a drag-and-drop document upload, forms management, optical character recognition (OCR), duplicate detection, barcode recognition, event logging, document archiving, integrated document workflow, and so much more. Schedule a free, no obligation, one-on-one demo today.
  • 11
    GoLogin

    GoLogin

    GoLogin

    GoLogin is a privacy browser for running multiple accounts on any platform. It protects accounts from being flagged or blocked on even the most sophisticated websites - Google, Facebook, Amazon and others. For an end user, it's just like Chrome - but able to safely run separate online identities. This opens unlimited opportunities for commercial use. Marketing agencies, affiliates and advertisers all around the world successfully run and share accounts from one device with no verifications, suspensions or flags. Best For: Marketing agencies - Affiliate marketing teams - SMM/Brand agencies - Advertising agencies - Real estate agents - E-commerce managers - Dropshippers - Web scrapers - Crypto enthusiasts
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    Starting Price: $0 per month
  • 12
    MConverter

    MConverter

    MConverter

    Online converter for video, audio, image, e-book, document, subtitle & archive files up to 10 GB. Easy to use. Clean UI. Select files and folders from anywhere, including the clipboard (Ctrl+V). Save your files to any folder. MConverter lets you compress PDF files in bulk, by up to 90%! Supported formats: 3g2, 3gp, 7z, aac, ac3, ai, aif, aiff, amv, arw, avi, avif, azw, azw3, bmp, bz2, cab, cbr, cbz, cr2, cr3, cso, csv, deskthemepack, dng, doc, docx, drawio, epub, fb2, flac, flv, gif, gz, heic, htm, html, ico, iso, jar, jpeg, jpg, json, jxl (jpeg xl), m4a, mcaddon, mcpack, mctemplate, mcworld, md (markdown), mid, mkv, mobi, mov, mp3, mp4, mpeg, mpg, mpo, mxf, nef, odp, ods, odt, ogg, opus, pdf, pdf/a, png, ppm, pps, ppsx, ppt, pptx, psd, raf, rar, rtf, rw2, sami, smi, srt, sub, svg, tar, tbz2, tgz, themepack, tif, tiff, tini, tsv (tab), txt, txz, vob, wav, webm, webp, wma, wmv, xcf, xls, xlsx, xz, zip
    Starting Price: €9.99
  • 13
    KACE by Quest

    KACE by Quest

    Quest Software

    KACE® by Quest supports your unified endpoint management (UEM) strategy by helping you discover and track every device in your environment, automate administrative tasks, keep compliance requirements up-to-date and secure your network from a range of cyberthreats. Discover, manage and secure all your endpoints from one console as you co-manage your traditional and modern endpoints, including Windows, Mac, Linux, ChromeOS, and iOS and Android devices. KACE is a Unified Endpoint Management solution that offers a single point of control for managing IT systems across the entire organization, inside or outside your network. This comprehensive solution takes the stress out of keeping devices secure and compliant so you can do more.
    Starting Price: As low as $3/mo/device
  • 14
    LibreOffice

    LibreOffice

    The Document Foundation

    LibreOffice is a free and powerful office suite, and a successor to OpenOffice.org (commonly known as OpenOffice). Its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity. LibreOffice is Free and Open Source Software. Development is open to new talent and new ideas, and our software is tested and used daily by a large and devoted user community. Your documents will look professional and clean, regardless of their purpose: a letter, a master thesis, a brochure, financial reports, marketing presentations, technical drawings and diagrams. LibreOffice makes your work look great while you focus on the content, thanks to its powerful styles system and structuring tools. LibreOffice is compatible with a wide range of document formats such as Microsoft® Word (.doc, .docx), Excel (.xls, .xlsx), PowerPoint (.ppt, .pptx) and Publisher. But LibreOffice goes much further with its native support for a modern and open standard.
    Starting Price: Free
  • 15
    FileCloud

    FileCloud

    FileCloud

    FileCloud is a hyper-secure EFSS (enterprise file sync and share) platform that provides industry leading compliance, data governance, data leak protection, data retention and digital rights management capabilities. Workflow automation and granular control of content sharing across most enterprise platforms are fully integrated into the complete EFSS stack. FileCloud is a leader in content governance and collaboration for unstructured data, trusted and used worldwide across Global 1000 enterprises, educational institutions, government organizations, and service providers. Granular control of content sharing is fully integrated into the stack through comprehensive audit logs and access permissions, and the Compliance Center helps with regulations like GDPR, HIPAA, and NIST 800-171 (among others). FileCloud also provides Zero Trust File Sharing® an industry first innovation that allows users to share sensitive data via an encrypted zip file that cannot be accessed by unauthorized user
    Starting Price: $6.00/month/user
  • 16
    eAuditor Cloud

    eAuditor Cloud

    BTC Sp. z o.o.

    eAuditor Cloud is a comprehensive SaaS platform for IT asset management, monitoring, security, and data protection. With more than 20 years of experience in corporate and public sector environments, it combines proven functionality with the accessibility and scalability of the cloud. The system provides full visibility and control over the infrastructure - from automatic inventory of computers, servers, operating systems, and software to continuous monitoring of users, devices, and network activity. Advanced modules include remote management, patch installation, BitLocker encryption, SOC dashboard, and task automation. A professional DLP engine protects sensitive data in use, at rest, and in transit through classification, rules, and policies. AI support for CMD/PowerShell and ChatGPT integration help administrators save time and eliminate repetitive tasks. eAuditor Cloud grows with your business - from a free version for up to 100 devices to advanced enterprise-grade packages.
    Starting Price: 0,4 € / mo./ per 1 PC
  • 17
    Snapcraft

    Snapcraft

    Snapcraft

    This is the code repository for snapd, the background service that manages and maintains installed snaps. Snaps are app packages for desktop, cloud, and IoT that update automatically. Easy to install, secure, cross-platform, and dependency-free. They're being used on millions of Linux systems every day. Alongside its various service and management functions, snapd provides the snap command that's used to install and remove snaps and interact with the wider snap ecosystem, implements the confinement policies that isolate snaps from the base system and from each other, governs the interfaces that allow snaps to access specific system resources outside of their confinement. If you're looking for something to install, such as Spotify or Visual Studio Code, take a look at the Snap Store. And if you want to build your own snaps, start with our creating a snap documentation.
    Starting Price: Free
  • 18
    Klipper
    The traditional expectation of a clipboard is that you can copy a section of text in order to paste it elsewhere. If you copy a section, the previous one is lost. Klipper solves this problem at a stroke. The item you copied last will still be the default one to be pasted, but others will have been stored in a buffer, so you can choose to paste your selections in a different order. Even the number of items stored in the buffer can be configured! Click on the icon on your tray or panel, and you will see the possible selections, as well as some options. Possibly the two items most important to you on the general tab are whether you want the clipboard to start up empty or to retain its contents across sessions, and whether to synchronize the clipboard contents and selection. If you write scripts or work in programming this section is for you. Actions based on regular expressions can be set here.
    Starting Price: Free
  • 19
    GeeLark

    GeeLark

    GeeLark

    GeeLark is an anti-detect cloud phone platform that provides real Android devices with unique, randomized device parameters for multi-account management in mobile apps, enabling users to run, automate, and synchronize actions across many profiles without carrying physical phones or relying on emulators. From any location, users access and control cloud phones via a dashboard, install apps, and perform tasks like posting, liking, content editing, and account farming; the Synchronizer copies actions from a master profile to others, and AI-powered automation templates accelerate repetitive workflows on platforms like TikTok, Instagram, Facebook, and more. Teams can collaborate with role-based permissions, operation logs, and activity tracking to maintain security and oversight. GeeLark differentiates itself from anti-detect browsers by offering the full mobile experience on real cloud phones, not emulated environments, reducing bans.
    Starting Price: $19 per month
  • 20
    Angelfish
    This is a web browser designed to be used on small mobile devices, integrate well in Plasma workspaces. This button only works with Discover and other AppStream application stores. You can also use your distribution’s package manager.
  • 21
    Multilogin

    Multilogin

    Multilogin

    Multilogin provides solutions for affiliate marketers, e-commerce, and web automation professionals to manage multiple online accounts. It is an advanced browser management software that enables users to run multiple online accounts securely by creating isolated browser profiles with unique digital fingerprints. It helps prevent detection by anti-fraud systems, making it ideal for businesses needing anonymity and seamless multi-account management. With features like automation and robust profile storage, Multilogin stands out as a top choice for users looking to navigate account limitations and avoid bans while maintaining consistent digital identities across platforms.
    Starting Price: €19 per month
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