Best Free System Utilities
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Compare the Top Free System Utilities as of June 2026
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What are Free System Utilities?
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 Free System Utilities currently available using the table below. This list is updated regularly.
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1
Secure Eraser
ASCOMP Software
What is deleted from the hard drive is far from gone. As long as the data is not overwritten, anyone can make it visible again at any time. This is particularly problematic when a computer is resold or given away. Secure Eraser utilizes recognized methods for data deletion and overwrites confidential information so securely that it cannot be restored even with specialized software. But that's not all: Our award-winning solution for secure data destruction also removes cross-references that could allow conclusions about the former existence of the deleted files in the allocation tables of your hard drives. The very easy-to-use Windows software overwrites sensitive data up to 35 times - whether it's files, folders, drives, the recycle bin, or browsing traces. Even already deleted files can be securely erased afterwards. In addition to overwriting with random values, Secure Eraser adheres to the guidelines of the NIST SP 800-88 standard and supports all common proven standards.Starting Price: $29.90 (lifetime-license) -
2
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.Starting Price: $0.5/endpoint -
3
Wave Browser
Wave Browser
Wave Browser is an efficient, eco-conscious browser that creates a cleaner, more organized, and more meaningful online experience while helping remove ocean plastic through its partnership with 4ocean. Built on the trusted Chromium foundation, Wave Browser brings essential tools directly into the browser so you can work, study, and explore without extra extensions or switching apps. The sidebar keeps your favorite tools within reach, and split view lets you work across two pages at once for effortless research and multitasking. Wave Browser brings together helpful built-in tools that make everyday browsing simpler, keeping you organized, speeding up tasks, and supporting your workflow with features like reading tools, trackers, quick-access messaging, and an AI assistant. If you want efficient built-in tools and a simple way to make a positive impact, Wave Browser aligns with your values. Surf the web. Save the ocean. Make every tab count.Starting Price: Free -
4
Shift
Shift Technologies Inc.
Shift is a fully customizable browser where you can drag and drop apps, bars, and controls to create a central hub that adapts to however you work. Integrate 1,500+ apps, swap instantly between Spaces for work, side hustles or personal browsing, and stay logged into multiple accounts at once. Shift is also proudly pioneering carbon-neutral browsing as part of its promise to reimagine what browsers can do—not only for users, but for the planet. Founded in 2016 in Victoria, British Columbia, Shift is a Certified B Corp within the Redbrick portfolio. Key capabilities & features: - Build your browser: Create a custom layout for how you use the internet. - Create Spaces: Create separation between work, side hustles, and passion projects. - Integrate Apps: Add web apps to Shift to customize its capability. - Templates: Choose from 6 different layouts to build on. - Shift AI: A built-in AI assistant to help you work smarter across every tab and appStarting Price: Free -
5
MobiPDF (formerly PDF Extra)
MobiSystems
MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for. FEATURES OVERVIEW: PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading. Create and Edit PDFs: Modify text and images or start with a blank PDF. Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files. Leverage OCR: Transform scanned documents into searchable PDFs. Organize PDFs: Combine, split, reorder, and compress documents. Markup and Comment: Highlight, annotate, and add bookmarks or stamps. Fill PDFs: Seamlessly fill forms or create ones from scratch. Sign PDFs: Sign your documents anywhere—no ink required! Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption. Offline Mode: Full functionality without internet access. Translate PDFsStarting Price: $49.99 -
6
Lenso.ai
Lenso.ai
Lenso.ai is a perfect example of an AI image search tool, where you can simply search for images that you are most interested in. Thanks to advanced AI technology implemented on lenso.ai, you can easily start searching for places, people, duplicates, related or similar images. The process of reverse image search with lenso.ai is significantly more accurate and efficient compared to traditional image search. Lenso.ai as an AI-powered reverse image tool, is designed to quickly analyze the image that you are searching for, pinpointing only the best matches. Besides that, search by image with lenso.ai does not require any specific background knowledge or skills. Reverse image search is designed to fit diverse needs, whether you're a professional photographer looking for different places/landscapes/landmarks, a marketer searching for related or similar images, an enthusiast exploring the duplicates/copyright or you want to protect your privacy using face search.Starting Price: $19.99 per month -
7
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.Starting Price: $0 Free Community Edition -
8
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. -
9
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 -
10
Synchredible
ASCOMP Software
Synchredible allows users to easily synchronize, copy, and backup individual folders or entire drives with just one click. Our intuitive assistant guides you through defining tasks that can be scheduled, triggered by changes (real-time monitoring), or executed when connecting an external storage device. Keep your data automatically synchronized and ensure seamless data management! Thanks to years of proven technology, Synchredible not only copies data from A to B but also enables bidirectional synchronization. It automatically detects changes and reliably syncs the last edited files. With advanced duplicate detection, Synchredible saves valuable time by skipping unchanged files, enabling rapid synchronization of extensive datasets within seconds! Synchredible is versatile and suitable for both local synchronization, folder synchronization over networks and USB devices, and synchronization with cloud storage.Starting Price: Free -
11
CryptoTab
CryptoTab
CryptoTab is well-known for not processing withdrawals and providing terrible support. Try CryptoTab, the world's first browser with mining features and it works on desktop (Windows & Mac) or smartphone (Android & iPhone/iPad). Earn bitcoin without looking up from watching videos, chatting, or gaming online. Join the community of more than 20 million users all over the world already enjoying CryptoTab Browser. Download CryptoTab Browser, an innovative browsing solution, combining the edgiest web technologies with the unique built-in mining algorithm. CryptoTab PRO is a flexible solution providing you with all the tools to explore and navigate the web. Activate mining, then just lean back, scrolling newsfeed, chatting on social media, or watching Netflix, CryptoTab's mining algorithm takes care of the rest. Multiply income and get your first Bitcoin, inviting new users to the mining network via private link.Starting Price: Free -
12
SODA PDF
Avanquest
Soda PDF is the software solution that helps your business quickly achieve any document goal with ease. Edit, create, convert, merge, split, sign, or secure PDFs to your needs. Modify documents using the best PDF editor and PDF converter. Our easy-to-use PDF tools are made to streamline any document workflow with efficient results. With the fastest Microsoft Office to PDF converter on the market, our Batch tool helps you create or convert multiple PDFs at once, along with the ability to add page numbers, watermarks, Bates numbering & secure permissions to multiple files or folders in seconds. Keep a safe distance between people and paper by signing, managing & tracking electronic signatures remotely using our efficient E-Sign feature. Save time & avoid retyping with OCR Edit to quickly search, recognize & modify text contained within any scanned document or image file. Access Soda PDF’s entire suite of tools & services directly from your desktop, or from any device with a web browser. -
13
SmartWindows
SmartWindows
Do you write, play games, code, illustrate or edit images on your computer? Wouldn’t it be great if you could configure your windows in just the right places, and just the right sizes for each of these roles and then restore them at the click of a button? That’s exactly what SmartWindows let’s you do! Switch between your optimal coding, gaming, writing and other layouts. Save yourself minutes of time and improve your productivity every day with SmartWindows. Not only does SmartWindows save and restore the application positions but it also remembers and opens up the files. All your favorite applications such as Word, Powerpoint, Excel, Project, Notepad and Wordpad are supported. Love the flexibility and freedom afforded when using multiple monitors? No worries. Use multiple displays simultaneously because SmartWindows supports up to 6 monitors for restoring app positions on each display.Starting Price: $39.99 per year -
14
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 -
15
Rambox
Rambox
Rambox is a digital workspace organizer that boosts productivity for professionals who use web apps frequently. It centralizes all your apps, making it easy to organize and access frequently used applications in one place. With over 700 pre-configured apps, including Gmail, WhatsApp, Facebook, iCloud, and more, you can instantly add them to your workspace. And if your app isn't listed, no problem - you can add any custom app in a few easy steps. Rambox synchronizes app configurations and can disable notifications across all devices in the user dashboard, automatically hibernating inactive apps to free up memory. Plus, users can apply CSS styling and JS code to improve each app's design and performance. Other features include: dark mode, do not disturb mode, spell checking, ad blocking, password management, notification management, and keyboard shortcuts.Starting Price: $7 per user per month -
16
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
Adapt Browser
Adapt Browser
Adapt Browser is a lightweight, Windows desktop web browser built for speed, simplicity, and minimal system overhead. Adapt Browser emphasizes a no-frills experience designed for users who care about efficiency more than feature overload. The browser includes an integrated library of web apps and free extensions, enabling quick access to favorite tools, streamlined workflows, and personalized browsing without clutter. Adapt Browser positions itself as a streamlined alternative to traditional heavy browsers, with an interface focused on performance, fewer background processes, and fewer distractions. Adapt Browser offers a clean, fast browser platform for users who want reliable web access with minimal fuss. All of your web apps are accessible from within one seamless browsing solution.Starting Price: Free -
18
SSuite NetSurfer Prometheus
SSuite Office Software
SSuite NetSurfer Prometheus is a meticulously crafted browser that provides you the blazing speed, unparalleled security, and original innovation needed to dominate the online digital world without facing the wrath of BigTech, or any of the limitations of typical Chromium-based clones... Key features include: - Has a built-in ad blocker that can help to prevent ads from tracking you across the web. - Now ships with the best security extensions already preinstalled e.g. Proton VPN - Proton Pass - uBlock Origin V2! - Includes a number of security features that are designed to protect your privacy and security while you are browsing the web. Created from pure originality, engineered for ultimate speed, and backed by trusted security, this browser redefines modern browsing. Experience seamless performance and protection without limits on any device, no matter its age. Just speed, security, sass, and 35 themes of “I’m better than you” Download now and browse like a Titan!Starting Price: Free Forever! -
19
Actus Auto Clicker
Actus Auto Clicker
Actus Auto Clicker is a desktop automation tool built to remove repetitive clicking from everyday work and gaming. The core interaction is intentionally low-friction: hover over the target, press one hotkey (F8) to start continuous clicking, and press F8 again to stop instantly. This makes the “first success” moment fast, even for non-technical users. Beyond basic auto-clicking, Actus is organized around a skill-based model so you can scale up only when you need to. Record & Replay lets you capture an interaction sequence once and replay it for repeatable workflows (forms, routine operations, QA flows). Find & Click adds image-based automation to locate UI targets that appear conditionally or move around in dynamic interfaces. Together, these capabilities expand Actus from a simple click loop into a practical tool for semi-structured task automation.Starting Price: free -
20
FileToFolder
CodeLine
FileToFolder provides easy, one-click folder creation from a file and moving that file into its new folder. Need to do the opposite and rapidly move multiple files out of their folders into the current folder? FileToFolder will do that too with a simple “right-click” call from the context menu, while tidying up behind itself and deleting any empty folders and sub-folders if required. Just want to shift all the contents of a folder “back one” (ie Dissolve the target folder)? “Right-click” on it and select “Dissolve”. FileToFolder is at its most convenient when used from the context menu in Windows Explorer but it can be opened and used as a conventional application as well.Starting Price: $19.99 -
21
QuickMove
CodeLine
QuickMove is a rules based file mover that learns where to move your files to based on an initial decision from you. It will also offer a list of favourite target folders for those files that don’t fall into any strict category. How? Just right-click on a file and select QuickMove. If QuickMove has no matching rule from past actions then it will open the Rule Wizard and assist you with the creation of a rule before moving the file. The next time you select this type of file for a “quick move”, it will apply the rule without prompt. Always cutting and pasting the same types of Files to the same Folders? Always navigating deep Folder structures to archive the same types of Files? Wish that you could just “right-click” on a File and see it automatically moved based on Rules learnt? Wish you could just be prompted for a list of your favourite target Folders? QuickMove has the Solution!Starting Price: 29.99 -
22
ShareWatcher
CodeLine
ShareWatcher will monitor your local and remote computer Windows File Shares showing who and when they were accessed, notify you of new files added or deleted by whom via email, sounds, custom commands or Windows events and optionally move your new files by adding a QuickMove Action to any monitored folder. ShareWatcher also supports FTP folder monitoring for new files. Know who is Accessing your Windows File Shares Know when Files get Deleted or Added Alert Options: Email, Sounds, Custom Commands and Windows Event Logs Automatically Move New Files with a QuickMove Action Supports Windows and FTP Servers (New Files)Starting Price: $29.99 -
23
SSuite NetSurfer
SSuite Office Software
SSuite NetSurfer is a meticulously crafted browser that provides you the blazing speed, unparalleled security, and original innovation needed to dominate the online digital world without facing the wrath of BigTech, or any of the limitations of typical Chromium-based clones... Key features include: - Has a built-in ad blocker that can help to prevent ads from tracking you across the web. - Now ships with the best security extensions already preinstalled e.g. Proton VPN - Proton Pass - uBlock Origin V2! - Includes a number of security features that are designed to protect your privacy and security while you are browsing the web. Created from pure originality, engineered for ultimate speed, and backed by trusted security, this browser redefines modern browsing. Experience seamless performance and protection without limits on any device, no matter its age. Just speed, security, sass, and 35 themes of “I’m better than you” Download now and browse like a Titan!Starting Price: Free Forever! -
24
B2B Lead Builder
B2B Lead Builder
B2B Lead Builder is a powerful lead generation and email extraction platform designed to help businesses find verified prospects quickly and efficiently. It enables users to extract LinkedIn and Sales Navigator data, discover professional emails, and enrich lists with over 40 detailed data points per contact. Using advanced email validation algorithms, it maintains an impressive 85% accuracy rate while ensuring every dataset is up-to-date and reliable. The platform’s Chrome extension allows one-click lead generation, real-time data capture, and CSV exports for easy integration with existing sales tools. B2B Lead Builder also provides ZoomInfo company insights, giving users a complete view of prospects, including industry, revenue, and employee details. With a free plan and no credit card required, it’s a cost-effective solution to accelerate outreach, boost ROI, and grow your business faster.Starting Price: $29/month -
25
Batch ISO Creator
Batch ISO Creator
Batch ISO Creator helps you create ISO images from folders faster, whether you need to process one folder or queue many folders at once. Built for sysadmins, developers, IT teams, and power users, it includes Batch Mode, Folder Mode, drag and drop, ISO Mounting, ISO Library, detailed reports, and advanced renaming rules for folders and ISO files. Free mode lets you mount ISO images and create 1 ISO per app session. A paid license unlocks unlimited ISO creation and the ISO Library. Key features: • Batch Mode for queued ISO creation • Folder Mode for selected folders • Free ISO Mounting • ISO Library for organizing and mounting ISOs • Renaming rules: prefix, suffix, insert, delete, case conversion, pattern replacement, and serialization • mkisofs integration • ISO 9660, Joliet, and Rock Ridge support • Real-time progress tracking • 7 themes and 15 languagesStarting Price: $0 -
26
Afina Browser
Smartorama Inc.
Afina is a next-generation antidetect browser designed for real-world environments where fingerprint consistency and network behavior matter. Unlike traditional spoofing tools, Afina uses a real Chromium network stack with native support for UDP, WebRTC, and QUIC (HTTP/3), ensuring that browser fingerprints, ICE topology, and traffic patterns match real user behavior. Afina focuses on realistic browser fingerprints (WebGL, Canvas, Audio, Client Hints), secure profile isolation, and automation-ready workflows. It is built for professionals who need reliable multi-account management without shortcuts that break under antifraud systems. The platform is suitable for use cases such as e-commerce operations, advertising, traffic testing, QA, and security research, where accuracy, privacy, and control are critical.Starting Price: $35 -
27
Windscribe
Windscribe
Windscribe is much more than a VPN. It's a desktop application and browser extension that work in conjunction to protect your online privacy, unblock websites, and remove ads and trackers from your everyday browsing. With Windscribe, you'll never mess with confusing settings and options menus again; just turn it on on your desktop once, and it's good to go in the background forever.Starting Price: $0 -
28
SwifDoo PDF
SwifDoo Software
SwifDoo PDF is a comprehensive, all-in-one PDF tool that offers features that most users often require. This free software comes with a user-friendly interface where most of its main features layout and can be easily recognized and accessed on the main screen of the program. SwifDoo PDF - the most functional PDF editor that can be successfully used by novice users and experienced professionals. Beginners will enjoy the simplicity and certain intuitiveness of the interface, as well as the ability to edit PDF files without much effort. SwifDoo PDF has a number of special features for scanning copy convert. Besides many convert features. PDF Reader PDF Annotation (Including Stamp) Picture/image Extraction (only need copy and paste from PDF) PDF Edit PDF Compress PDF Merge PDF Split PDF Signature System Requirements: Windows 10/7/8/vista/XP Edition: SwifDoo PDF 2.0.0.6Starting Price: $0 -
29
Opera
Opera
Opera is the personal browser chosen for hundreds of millions of people around the world. Opera is the faster browser with less processing capacity than other browsers with a built-in ad blocker that helps load webpages faster. Opera browser has a free integrated VPN that reduces online tracking and shields your browsing. Opera browser makes your online life much easier having the most popular built-in messengers such as Facebook Messenger, WhatsApp, Telegram and VKontakte available in the sidebar. Other benefits of Opera browser: - Video pop-out - Twitter & Instagram integrated in the sidebar - Pinboards: Save and collect web content easily and share it visually - Search in tabs - Opera Cashback: Get money back when shopping in Opera Browser - Workspaces: Organize tab groups in separate customizable workspaces - Snapshot tool: Easily capture, edit and share your snapshots from webpages - Spotify, YouTube, Apple Music integrated - Crypto wallets - Built-in AIStarting Price: Free -
30
iAsk.ai
iAsk.ai
iAsk.Ai (i Ask AI) is an advanced free AI search engine that enables users to Ask AI any question, and receive an instant, accurate answer. The Free AI search engine utilizes similar technologies to ChatGPT, but in addition to it harnessing a highly optimized natural language processing (NLP) model, iAsk AI also consists of a fine-tuned, large-scale Transformer language-based model. This model has been exclusively trained on the most reliable and authoritative literature and website sources, enabling iAsk AI to answer questions objectively, factually, and without the potential bias that would otherwise be present in ChatGPT. Our free Ask artificial intelligence search engine enables users to ask questions in a natural language and receive detailed, accurate responses that address their exact queries, making it an excellent alternative to ChatGPT.Starting Price: $9.95/month
