Best System Utilities
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Compare the Top System Utilities as of July 2025
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What are System Utilities?
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 currently available using the table below. This list is updated regularly.
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1
WebbyAcad PST Converter Tool
WebbyAcad Software Services Pvt. Ltd.
WebbyAcad PST Converter Tool easily transforms Outlook Outlook Personal Storage (PST) files to other formats. Recover damaged or inaccessible PST emails, contacts, calendars, and more. Maintain data integrity while converting to EML, MSG, MBOX, etc. Some important parts of this version might be: * PST to many other formats: You can change PST files to EML, MSG, MBOX, and other forms. * Process several PST files at once for faster results with batch conversion. Selective conversion: You can pick which files or emails to convert. * Keep email features like author, receiver, subject, date, and files while converting emails. This is called email metadata preservation. * Interface that is easy to use: Design that makes it easy to use and navigate.Starting Price: $39 -
2
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 -
3
Master Uninstaller
IPCMaster
Master Uninstaller is an advanced, user-friendly software removal tool designed to simplify the process of uninstalling unwanted programs with just 1 click. Perfect for Windows 10 and 11 users. This tool goes beyond basic uninstallation by automatically scanning and removing leftover files, folders, and registry entries, ensuring your system remains clutter-free and optimized. It includes powerful features like batch removal, allowing you to uninstall multiple programs simultaneously, and the ability to disable unnecessary Windows services to boost performance. Master Uninstaller also serves as an efficient space optimizer, helping you identify and remove large, infrequently used software to free up valuable storage space—potentially gigabytes—enhancing your system’s overall efficiency. Its sleek, intuitive interface makes it easy to locate and manage all programs, including pre-installed applications, third-party software, Windows apps, bundleware, and residual files.Starting Price: $0 -
4
Zook OST to PST Converter
ZOOK Software
Get one of the best OST to PST Converters to batch export offline Outlook data (.ost) files into PST format for Outlook. With this tool, you can easily convert OST files into PST format along with embedded data items such as email, contacts, calendars, tasks, notes, custom folders, predefined folders, etc. After the successful conversion, you can directly import OST to Outlook 2019, 2016, 2013, 2010, 2007, etc. without any trouble. It is a hassle-free solution to export multiple OST files into PST format for Outlook without any problems. ZOOK OST to PST Converter does not require any installation of Microsoft Outlook in the system. It easily converts OST to PST without Outlook and permits you to import OST to Outlook. This OST to PST software is an independent utility that successfully export OST to Outlook without losing any data. ZOOK OST to PST Converter allows users to convert OST to PST format along with all the data items.Starting Price: $49 one-time fee -
5
Geekersoft PDF to Word Online
Geekersoft
This PDF to Word converter works on all computers, including Mac, Windows, Linux, Andriod, iOS. Provide the highest quality PDF to Word service, we are the best free conversion tool on the market. Geekersoft Online PDF to Word Function Description 1. It can quickly and conveniently convert PDF files into Word files, which is simple and efficient; one-key operation is fast and convenient. 2. The layout and format of the source document can be preserved to the greatest extent. 3. The scanned image-type PDF is still an image after conversion and cannot be modified or edited. 4. Encrypted PDF can also be converted to Word. Geekersoft Online PDF to Word Step ： 1. Open Geekersoft free PDF to Word www+geekersoft+com +Replace with . Access 2. Upload PDF files. 3. Wait until the PDF to Word is complete (about 10 seconds). 4. Download the Word file.Starting Price: Free -
6
Chromnius Browser
Chromnius
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 -
7
Advanced Uninstall Manager
Tweaking Technologies
Advanced Uninstall Manager as the name implies is an application uninstaller for Mac. Created by Systweak Software this uninstaller app not only helps in uninstalling unwanted applications, but it also helps in boosting startup time. Benefits of Using Advanced Uninstall Manager - Easy Uninstallation - Deletes all corresponding files without leaving any leftovers - Helps recover storage space - Boosts startup time - Simple User Interface - Prevents important apps from being accidentally uninstalled - Scanned results are displayed in categories making reviewing them easy Features: Uninstall – Advanced Uninstall Manager makes uninstalling the apps easy. Simply drag and drop the software you wish to uninstall, and the program will scan for all the related files for you to remove them completely from your Mac.Starting Price: $4.99 -
8
IMGCentury
IMGCentury
Using IMGCentury is easy, and you don’t need much programming or computer knowledge! Follow the steps: First of all, Open IMGCentury.com in a new tab of any browser. Then, You can see the “Choose Image” button inside the “Drag and Drop Box.” You can choose the images that need to be compressed using the Choose Image button or Drag and Drop images inside the Drag and Dropbox. Once you choose the image, The List of images will appear on the working box, and the compression process will be initiated. Initially, the compression value has been set to 80%, and the output quality and size of the images will be compressed up to 80% of the input size. If you are satisfied with the quality of the result, you can click the Download button to download the images. Or else, you can adjust the compression ratio by using the sliding bar above the working space. Once you have adjusted the compression ratio to the new setting, you don’t need to re-chosen the image. -
9
Bagoodex
Bagoodex
Bagoodex innovative search engine uses advanced AI to cut through the clutter of the internet, delivering laser-focused results that redefine search efficiency. Say goodbye to endless scrolling and irrelevant sites; Bagoodex brings you the best of the web, all in one sleek, intuitive interface. Whether you're searching for the latest news, detailed weather forecasts, or rich multimedia content, Bagoodex makes sure you get the gold standard of information every time. Features: + Instant, Precise Results: High-quality search results on a single page. + Enhanced Content: Photo and video recommendations, AI weather forecasts, and detailed location descriptions with maps and photos. + User-Friendly: No registration required, ad-free, and available in multiple languages. + Privacy Guaranteed: Full protection of user data and search history.Starting Price: $0 -
10
Easy Gamer Utility
ComputerSluggish
Easy Gamer Utility is a free program for Windows 10/11 that allows you to do a variety of things on your PC to help fix things such as gaming issues and increase performance in-game. You can easily clean up the cache files for Game Launchers and Graphics Cards on your PC. This can help with performance, and fix issues you may be encountering when gaming. You can also use EGU to locate game config files and saved data for your games, as well as mod files. So you can adjust settings outside of a game such as graphics and key bindings. Or if you need to remove corrupted files, EGU will take you to the locations of these files which you can then edit in File Explorer, saving you time. There are also tabs to fix network issues and clean up old GPU driver folders from your computer. And you can now also launch games from EGU at Above Normal Priority and attempt to Fix Roblox with one click!Starting Price: 0 -
11
ZMover
Basta Computing
ZMover helps you manage your desktop layout by enabling you to set the size, position, layering and state of other application windows. Instead of wasting time rearranging windows across your single or multiple monitor display, you can configure ZMover to do the job for you. Simply tell ZMover which windows you want to modify and how, then hide the program and let it work in the background. ZMover will monitor the desktop and automatically reposition, resize, or even keep selected windows below or above the others when they open. ZMover lets you manage windows across several monitors with ease. The number of applications lacking multiple monitor support and the increased desktop space offered by such setups make it more difficult to maintain an optimal desktop layout. ZMover eliminates these difficulties with its ability to define window layouts for different monitor configurations.Starting Price: $19.95/user -
12
NotAFK
NotAFK
NotAFK is a program designed to simulate regular user activity on a computer, allowing users to appear active & available on messaging and work apps while being away. This provides flexibility to attend to other tasks while maintaining the appearance of being present and engaged. In summary, NotAFK is a sophisticated yet user-friendly solution that combines the elements of productivity, flexibility, and privacy. Its ability to simulate regular user activity on a computer makes it an invaluable tool for those who strive to balance professional responsibilities with the demands of a dynamic, multitasking environment. Whether in a professional or personal setting, NotAFK empowers users to manage their time efficiently while maintaining a consistent and engaged online presence.Starting Price: $0 -
13
CodeDefine Where
CodeDefine
CodeDefine Where is a robust file search and management tool designed for efficient organization of digital assets. It enables users to search, filter, and group files based on metadata and attributes, allowing for highly precise file retrieval. The software supports wildcard and regular expressions for advanced search patterns, ensuring fast and accurate results. Key features include duplicate file detection, customizable search filters, and the ability to perform actions (move, rename, delete) directly from search results. With its powerful metadata-driven search capabilities, "Where" is the ideal solution for managing large volumes of files with ease.Starting Price: $39 lifetime license -
14
ClipSync
Pixster Studio
ClipSync is an advanced clipboard manager for macOS that helps users save, search, and organize their clipboard history with ease. Designed for developers, designers, and productivity-focused professionals, ClipSync stores copied text, images, files, and links — even after new items overwrite the clipboard. With features like quick keyboard shortcuts, real-time search, clipboard previews, and CSV export, ClipSync empowers users to streamline repetitive tasks and boost workflow efficiency. Its privacy-first architecture allows you to block sensitive apps like password managers, ensuring your clipboard data stays secure. ClipSync is lightweight, fast, and optimized for Apple Silicon (M1/M2/M3), making it the ideal macOS productivity tool. Whether you're coding, writing, or managing data, ClipSync gives you full control of your clipboard. A must-have utility app for Mac users.Starting Price: $0 -
15
WinLock Professional
Crystal Office Systems
An ultimate security solution that lets you restrict access to various computer resources. It offers all features of the Standard edition, and includes security capabilities for power users and computer administrators: parental control, Internet restrictions, guest password, kiosk protection, remote access, USB authentication, desktop and webcam snapshots, and more. Powerful security solution that protects your computer against unauthorized use. All-in-one solution that enables you to control security aspects of Windows on a very low level. Create different protection schemes for each account in a multiple-user environment. For each user, WinLock will activate only the selected restrictions. Internet Explorer restrictions and website content filters are suited to control and protect Internet access. Supports most of the known browsers. Access WinLock in a secure way by USB flash drive. Turn any USB drive into a protection key for WinLock.Starting Price: $31.95/one-time/user -
16
PDF Editor
PULKITSOFT LLP
World's most comprehensive, powerful, process-based and lighting fast PDF reader, editor and batch processor. PDF editing with 60+ features rich tools and function like pdf Imposition, Masking Tape/Hide Content, Reverse Pages, Resize Page, Scale Page, Booklet, N-up Pages, Page Repeat, Merge, Split, Extract, Rotate, Duplicate, Move, Compression, Batch Processing, Hot Folder, Advanced Printing, Replace Page, Insert Page, Delete Page, Add Link, Attachment/Add Files into PDF, Replace Text, Hide Pages, Crop Page, Page Box, Add Text, Add Image, Add Bookmarks, Remove Bookmark, Export Bookmark, Create Form, Delete Form, Flatten Form, Extract Text, Extract Images, Export To Word, Export To Excel, Export To PowerPoint, Advanced and Multiple Barcodes, Password Protection, Remove Password, Bates Numbering, Watermark/Background, Sign PDF files (Digital Signature), Add Vector Graphics, Convert To Grayscale, Convert PDFA to PDF, Convert PDF to PDFA, Convert PDF to TeX, Convert PDF to EPUB, and more.Starting Price: $69 -
17
ExitLag
ExitLag
ExitLag optimizes data routing by instantaneously mapping out various routes and sending the packet through the optimal one. It is a software used by gamers that need to get rid of lag, packet loss, jitter and high ping. It has support for more than 400 games and is the most easy platform to use in the category. ExitLag has a three free days trial option with no credit card required. You will be able to claim the free trial when downloading the software. After login for the first time, you will get 3 days free to use with all functionalities.Starting Price: $6.50 per month -
18
Wild Browser
Wild Browser
The idea of Wild Browser is very simple: everyone can contribute to animal welfare and rescue by choosing Wild Browser. Work, browse, and communicate using our app while helping to secure a future for the wildlife and wild places we all love. People spend about six hours a day browsing the web. We want to make that time sublimely comfortable. It is our mission to make Wild Browser not only the most ethical browser, but simply the best browser available regardless of its grander purpose. Wild Browser is fast, intelligent, and designed for one-handed use. Just amazing — browse and save animals in one touch. Comfort, quality, and speed. Perfect. Our speed makes us different. Due to the simple and clean interface, Wild Browser brings an experience of amazing speed. Nothing will distract you from the essence. Fast and accurate. No need to wait while browsing. Make your time yours to live, free of waiting.Starting Price: Free -
19
ToolsGround OST to PST Converter
ToolsGround
OST to PST Converter which is developed by ToolsGround helps you convert your information data from offline OST files to a different file format such as PST, EML, MBOX, and MSG format within a few seconds. The software can easily read corrupted OST files and view the Red Mark indication on the list during the loading procedure, then efficiently ship the items stored in each folder. It can migrate all mailbox folders like emails, contacts, spam notes, drafts, contacts, calendar entries, to-do lists, and even sync issues information to Outlook PST file. Search Option that allows users to see the OST files from any drive. Users can export all data from OST files to Cloud storage like Office 365 and Gmail servers. The software works on all versions of MS Outlook including Outlook 2019 and all Windows OS.Starting Price: $49 -
20
4DDiG File Repair
Tenorshare
4DDiG File Repair is your best choice for photo restoration and video repair. Our smart repair system can fix any corrupt images and videos, and restore them to their original sharpness and vibrancy. 4DDiG File Repair Features: 1. For photos Restore photos that are blurry, overexposed, or pixelated. Repair corrupted images of jpg, jpeg, arw, cr2, erf, nef, pef, orf, raw, srw, crw and raf formats. Up to 3000 pictures can be repaired at one time. Support batch repair in various formats. Fast repair with 100% secure. 2. For videos Repair polular video formats including MP4, MOV, MKV, M4V, 3G2, 3GP, etc. Repair videos that are choppy, jerky, grainy, distorted, or fuzzy. Support Windows PC and all storage media such as SD cards, USB flash drives, HDDs, etc. Support popular camera brands, such as Canon, GoPro, and DJI. Support for batch repair in various formats at one go. 100% safe and fast repair. 3. AI enhancement Support lossless enlargement of pictures/videos;Starting Price: $25.16/user/month -
21
4K Image Compressor
Open Media
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 -
22
Buzof
Basta Computing
Buzof enables you to automatically answer, close or minimize virtually any recurring window including messages, prompts, and dialog boxes. Simply teach Buzof how to click the button that you would normally click to get rid of the annoying window. From this point on, Buzof will periodically scan the desktop and take care of the window whenever it shows up again.Starting Price: $19.95/user -
23
Rons Renamer
Rons Place Software
Rename many files, folders and subfolders in one go in a quick, safe and easy way with Rons Renamer. Renaming batches of files simultaneously allows folders to be kept clean, sorted and consistent. Ideal for keeping pictures or digital snapshots, music, movies, texts or any other type of files organized. 15 simple renaming rules can be combined into rulesets, and saved, allowing flexibility and fast operation. The rules contain both basic and advanced options. * Add: Space / Text / Numbers / Date-Time / Path Name / Music Tag / Image Tag * Remove: Space / Text / Numbers * Change Case * Replace: Date-Time / Text / Numbers * Split Name EXIF and Mp3 tags can be used in the new name. Renaming could not be safer with instant visual feedback (including conflict checking) of what will be renamed and the possibility of a full rollback after the renaming has been done.Starting Price: $15 -
24
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 -
25
Convertify
Convertify
Tired of slow, risky online converters? Frustrated by hidden fees, file size limits, and privacy nightmares? Stop settling. Convertify is the revolutionary all-in-one offline file conversion suite designed for ultimate power, privacy, and absolute freedom. Experience the difference: ✅ TRULY FREE & UNLIMITED: Convert endlessly. No limits, no watermarks, no kidding. 🔒 100% OFFLINE & PRIVATE: Your files NEVER leave your PC. Zero uploads, zero tracking, zero accounts needed. Total peace of mind. 🚀 BLAZING-FAST BATCH POWER: Convert 10,000+ files at once without breaking a sweat. Reclaim your time! 🧠 AI IMAGE SUPERPOWERS: Magically upscale low-res images to stunning 4K quality. Breathe life into old photos! ⚙️ UNIVERSAL FORMAT MASTERY: Conquer 180+ formats across images, video, audio, documents, eBooks, and archives. If you have it, we can convert it. 🖱️ EFFORTLESS DRAG & DROP: So simple, anyone can achieve professional results instantly.Starting Price: $0 -
26
DoCast
Electronic Team, Inc.
DoCast offers seamless iPad and iPhone screen mirroring in high resolution, allowing you to stream music, videos, and photos to your TV effortlessly. With this app, you can easily mirror your iPhone or iPad to your TV and connect with ease to any Smart TV. DoCast is compatible with most popular Smart TVs and streaming devices, including Chromecast, Android TV, Roku, Fire TV, and DLNA devices, providing an exceptional screen-sharing experience. For unlimited casting and mirroring, consider upgrading to DoCast Premium.Starting Price: $1.25/month -
27
4DDiG Duplicate File Deleter
Tenorshare
When we use computers, we often encounter many duplicate files and photos due to various reasons. However, 4DDiG Duplicate File Deleter can easily find and remove duplicate files or similar images in an eye of blink. users can free up disk space and boost performance effortlessly and remove 15 duplicate files for free. Key feature of 4DDiG Duplicate File Deleter: Supported All File Types including images, videos, audios, documents and more file types. Speedy and accurate scan regardless of volume of files you have. Supported a number of Storage Devices/Services including computer. removable devices, NAS or Google Drive. Use advanced & smart MD5 Message-Digest Algorithm that compare both file names and content to search for duplicate files. easy on-click operation to safely remove duplicates without keeping any of your personal data.Starting Price: $17.46/month/user -
28
USB Blocker Professional
Mwisoft
USB Blocker Professional is a security software that prevents data theft, data loss and malware infections by blocking all untrusted USB devices. All unauthorized USB drives, external drives, network drives, non-system drives, CDs, DVDs, CDs, Blu-ray discs and memory sticks will be blocked unless you authorize them. The program maintains a list of authorized USB devices that are permitted to access your PC. You can authorize several USB devices at once. By default, USB Blocker Professional does not allow access to any unauthorized USB device unless you authorize it and must be an administrator. USB Blocker Professional maintains a record of Authorized USB devices, invalid login attempt, device log, invalid password change, invalid device authorization and invalid apply changes to keep you informed of any suspicious activity while using the program. You can easily view reports anytime you have access to the program. You can export your report as a PDF, Text or CSV file.Starting Price: $19.00 -
29
MigrateEmails MBOX Migrator
MigrateEmails
MigrateEmails MBOX Migrator is a quick and reliable solution to convert MBOX files to any desired file format or email client. This tool supports converting MBOX files into PST, PDF, MSG, MBOX, EML, CSV, etc. Apart from this, users can also migrate MBOX files to Gmail, Office 365, G Suite, Yahoo, Zoho Mail, etc. The advanced features of the MBOX File Migrator provide a secure and fast conversion of MBOX files. It also keeps the folder hierarchy intact throughout the conversion process. The demo version can migrate 50 emails per folder. It also runs smoothly on all versions of Windows OS.Starting Price: $49 -
30
BrowserScan
BrowserScan
Enhance your online security with the best BrowserScan fingerprint check tool. Protect your identity and prevent fraud with our advanced technology.Starting Price: $0