Best System Utilities for Windows - Page 36
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Compare the Top System Utilities for Windows as of October 2025 - Page 36
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1
FlexiSPY
FlexiSPY
Children are surrounded by technology that parents barely understand. FlexiSPY parental control software gives parents the peace of mind that their children are safe. FlexiSPY parental control app will tell you what they won't. The biggest threats to businesses come from employees — either unknowingly or as an explicit insider threat. Our employee monitoring software allows you to know everything that happens on your company devices. Get a brand new phone with FlexiSPY pre-installed delivered direct to your door, with our FlexiSPY EXPRESS service. Choose from a range of the latest devices — no download, no installation, no hassle. Looking for the best spying gadgets including Hidden Cameras, GPS Trackers, Hidden Voice Recorders, and other cool spy gear? Look no further than FlexiSPY SPYSHOP. If you’re responsible for a child or manage an employee. You have a duty to know. Find out the truth, spy on their phone, tablet or computer. -
2
Cigati OST to PST Converter
Cigati Solutions
Cigati OST to PST Converter utility is one of the most advanced and powerful utilities that can convert Offline OST files to PST, MBOX, EML & MSG formats successfully. It is one of the fastest and the safest OST conversions into Outlook PST files. The utility can transfer your attachments like emails, calendars, contacts, tasks, journals, notes, etc. from your OST files into the PST file format. The utility is embedded with the advanced feature of data integrity and auto-search option. Data inside your files and the folders remain the same and software helps in maintaining the hierarchy of the items present in your Office OST files. Cigati OST Converter is also able to convert the files that are in good condition, it can also convert the OST files that are corrupted after recovering them with the utmost accuracy. With this utility, the user can easily convert the Offline OST files into the PST and other file formats.Starting Price: $49 per user -
3
Comodo IceDragon
Comodo Security Solutions
IceDragon features privacy and performance enhancements over the Firefox core browser as well as additional features such as SiteInspector malware scanning, Comodo Secure DNS and improved social media functionality. Fast, easy to use and light on PC resources. Scan web-pages for malware right from the browser. Lightning fast page loads with integrated DNS service. Privacy and performance enhancements over Firefox core. Full compatibility with Firefox plug-ins. Comodo IceDragon is a fast and versatile Internet browser based on Mozilla Firefox which features several security, performance and feature enhancements over the core build. Fully compatible with Firefox plug-ins and extensions, IceDragon combines the freedom and functionality of Firefox with the unparalleled security and privacy of Comodo. Comodo IceDragon is a fast and versatile internet browser based on Mozilla Firefox which features several security, performance and feature enhancements over the core build. -
4
Blokada
Blokada
Blokada is the popular ad blocker and privacy app for Android and iOS. It's being supported and actively developed by the amazing open source community. If you want to efficiently block ads, trackers, malware, save on your data plan, speed up your device and protect your privacy with just one application, then Blokada is for you. It is free, secure and open source. For ultimate privacy protection, upgrade to Blokada Plus and connect through our VPN. We use WireGuard®, the most advanced VPN protocol, to encrypt your network activity and hide your IP address. Blokada Slim is a lightweight version of the app, and it only contains features allowed by the Google Play policy. Blokada is not only the privacy app. It is also the community of people who care about their digital privacy and wellbeing. You will find us on our forum, where you can ask any questions you may have. We are also present on other social media and chats. -
5
FreePDF
SoftMaker
The free PDF editor for personal and business use. Create, edit, view, print and annotate PDF files... free of charge! Do you want to insert pictures into a PDF file? Do you want to change the order of pages in a PDF? Do you want to add new pages or delete existing ones? You can do all of these things with FreePDF! FreePDF can perform the following tasks for you: Rearrange the order of the pages in a PDF file, insert pages from other PDFs or remove pages. Insert pictures and drawings into your PDF and position them as desired. Customize the layout of PDF files by rearranging, moving and removing text and pictures. ... and much more! Of course, FreePDF is also a great PDF viewer that lets you view and annotate PDF files quickly and conveniently. The built-in PDF printer driver creates PDF files from any Windows application. In addition, FreePDF supports the secure encryption of PDFs. -
6
Microsoft Drive Optimizer
Microsoft
Microsoft Drive Optimizer is included with Windows and allows users to improve the performance of their PC by rearranging and cleaning files. -
7
CleanMyPC
MacPaw
Imagine having to find something in a closet packed full of trash. Could take you hours. That’s how it works with Windows Registry: when it’s cluttered with outdated entries, your software and OS have trouble finding the right data in there. CleanMyPC keeps the Registry on your PC clean to make sure your computer is up to speed. Most Windows apps come with their own uninstallers — except they don’t always remove the entire program and leave behind useless cache files or toolbars. With CleanMyPC Multi Uninstaller, you get rid of several apps at a time along with all their leftovers that are typically overlooked. Just make your choice and be sure Multi Uninstaller will leave no traces of unneeded apps. CleanMyPC scans all your browsers to gather traces of your online activity in one spot. No need to dig through browser settings to clean up cookies or login data: just hit a button to wipe your entire online history clean.Starting Price: $40.74 per year -
8
Systweak Disk Speedup
Systweak Software
Disk Speedup is a disk defragmenter tool that defrags your storage disks to boost the slow performance of your Windows PC and improve response time. Disk Speedup is a junk cleaner that proficiently finds and deletes junk and temporary files to recover tons of free space on your computer. Scans and deletes duplicate files to recover storage space and organize your data in a more efficient manner with no junk files. Disk Speedup comes with inbuilt Disk doctor to scan and fix hard drive errors and system files to ensure smooth PC performance. -
9
Cleaner One Pro
Trend Micro
Simple is beautiful. We help fix all problems in just one click. Safely delete junk files, duplicate files, large files and similar photos to free up more space. Permanently remove unwanted files from your Mac beyond recovery. Secure sensitive data and privacy. Speed up your Mac and bring it back to its original performance. You can take control of your Mac with Quick Optimizer. Quick Optimizer monitors your CPU Usage, Network Usage and Memory Usage, while scanning and deleting Junk Files in just one click. Let's move on to see what else you will get besides Quick Optimizer. View and manage apps by name, size or date. Remove unwanted apps and associated files. Batch remove multiple apps. Easily manage startup apps and services. Speed up boot time and enhance the performance. Erase the hidden leftover files from deleted apps or Trash, making them unrecoverable by applying the secure erase setting.Starting Price: $14.99 per year -
10
FolderSizes
FolderSizes
Desktop PCs, laptops and servers can quickly end up accumulating large quantities of unused, temporary, and duplicate files. Before you know it, you're out of drive space, backups are taking far too long to run, users can’t find what they need, and you're struggling to plan for the future. You need a visual, interactive software tool to help you manage disk space. You need FolderSizes. FolderSizes is an award-winning, network-enabled disk space analysis software tool for Windows. It can quickly isolate large, old, temporary, and duplicate files, or even show file distribution by type, size, attributes, age, or owner. All with multiple export formats, command-line support, built-in scheduling, and much more. Robust, built-in report scheduling w/ email delivery support. Disk space and folder size trend analysis capabilities. Unique and powerful file system snapshot capability. -
11
Duplicate File Detective
Duplicate File Detective
Duplicate File Detective provides the tools you need to find and remove duplicate files residing on hard drives, removable storage devices, network attached storage, and more. Once found, you'll be able to safely move, zip, or delete them. You can even replace moved or deleted duplicate files with links to the original. Finding and removing duplicate files does more than just free up disk space - it reduces the expense of time-consuming backup operations, brings clarity to document storage areas, speeds up file searches and indexing processes, reduces clutter, and improves accessibility for users. File content analysis & optional byte-for-byte match confirmation. Find duplicates across multiple local, remote (network), and removable file systems at once with our intelligent, multi-threaded analysis engine. -
12
Puffin
CloudMosa
Popular browsers boast a plethora of features, but often fall short in fully protecting users. With our advanced cloud technology, Puffin provides all the benefits without sacrificing security. Our devices are extremely vulnerable to cyber exploits. With browsing sessions now inside the cloud, your phone, tablet, and computer are safe from hijacking. Designed for users in mind. The internal workload is reduced, resulting in improved processing efficiency. -
13
Mail.ru
Mail.ru
Mail.ru Group is developing a services ecosystem to help millions of people get on with their day-to-day tasks online. Mail.ru Group is building the VK ecosystem giving its users an opportunity to communicate, play, sell and buy goods and services, order food and taxi, find a job and new employees, receive professional training and master new skills, and stay abreast of the latest developments. The ecosystem’s various services share several common features, a voice assistant, universal user account, platform for mini apps and a payment system. Mail.ru Group provides a range of solutions for digitalizing business processes, from online promotion to cloud services. Mail.ru Group develops the VK ecosystem as a way to bring together a wide variety of technologies and products. We believe that technologies are created and developed for the good of society. Our mission is to improve people’s lives by making technologies simple and accessible to as many users as possible. -
14
Sogou Explorer
Sogou
Sogou Explorer is a web browser offered by Sogou. Sogou Explorer works for Windows, and is free to download. You can set Sogou browser as the default browser in the Sogou browser menu or options. -
15
Iridium Browser
Iridium Browser
Iridium is just fast in every way. It starts very fast, loads and also renders very complex web sites really fast. Chromium (which Iridium is based on) is a very secure browser, yes. But it does call home to Google and we did even more to enhance security to the maximum extent possible. Just anybody can use Iridium right away. It is simple and easy to handle, it does not require any special knowledge at all. Iridium Browser is based on the Chromium code base. All modifications enhance the privacy of the user and make sure that the latest and best secure technologies are used. Automatic transmission of partial queries, keywords and metrics to central services is prevented and only occurs with the approval of the user. In addition, all our builds are reproducible and modifications are auditable, setting the project ahead of other secure browser providers. With Iridium, the whole process is entirely transparent. The public Git repository allows a direct view on all changes made. -
16
rsync
rsync
rsync is an open source utility that provides fast incremental file transfer. rsync is freely available under the GNU General Public License. The GPG signing key that is used to sign the release files is available from the public pgp key-server network. If you have automatic key-fetching enabled, just running a normal "gpg --verify" will grab my key automatically. Or, feel free to grab the gpp key for Wayne Davison manually. rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync. It does this by sending just the differences in the files across the link, without requiring that both sets of files are present at one of the ends of the link beforehand. Optionally preserves symbolic links, hard links, file ownership, permissions, devices and times. Internal pipelining reduces latency for multiple files. -
17
Vivi
Vivi
Connect directly to your user database through LDAP and SAML, bulk configure and update, and control emergency broadcasts and digital signage. For one display in one room, or 10,000 displays across 10 campuses. In a Vivi classroom, teachers can roam and engage with the display and the students from anywhere, enhancing student engagement. Create a more dynamic learning space, involve your students, and own your classroom. Vivi works with literally every device and display and it’s ridiculously easy to use. Students can share their work (with teacher permission), prompting immediate feedback where they benefit from student-centric lessons that are more interactive and empowering. Up to four students can share their work to a display at a time, to compare and contrast different approaches. -
18
Windows Search
Microsoft
Windows Search is a desktop search platform that has instant search capabilities for most common file types and data types, and third-party developers can extend these capabilities to new file types and data types. Windows Search is a standard component of Windows 7 and Windows Vista, and is enabled by default. Windows Search replaces Windows Desktop Search (WDS). The WSS organizes the extracted features of a collection of documents. The Windows Search Protocol enables a client to communicate with a server that is hosting a WSS, both to issue queries and to enable an administrator to manage the indexing server. When processing files, WSS analyzes a set of documents, extracts useful information, and then organizes the extracted information so that properties of those documents can be efficiently returned in response to queries. -
19
SSuite Desktop Search
SSuite Office Software
SSuite Desktop Search and Find is a useful windows desktop search engine that can find files, folders, and file content. This small application is also multi-threaded for instant search results. You can rely on this tool to search for specific files or folders on your computer by typing their name (either full or partial) and specifying the target location. The application features support for quick or full path searches that you can choose between, according to your needs. Alternatively, you can choose a file type from the list, so that the application can display a list of items that match your query. Additionally, it is possible to modify various search-related parameters, such as toggling file attributes, setting file date, size and type a string of text that should match your query. -
20
dtSearch
dtSearch
dtSearch products instant searching across terabytes of text in a wide range of online and offline data types. Search time (including concurrent search time) is typically less then a second. dtSearch Desktop and dtSearch Network run in a classic Windows environment for individual or shared network-based searching. The dtSearch Engine developer SDK comes in multiple different versions for different platforms. Running in an Internet or Intranet server-based environment, the dtSearch Engine supports efficient multithreaded searching, with no limit on the number of concurrent search threads. Indexing is easy: just point to the folders or online data you want to index. No need to tell dtSearch what files, emails or other content you have; dtSearch will figure that out for itself. dtSearch can build and simultaneously search any number of terabyte indexes. -
21
nPerf
nPerf
Test your ADSL, xDSL, cable, optical fiber or satellite broadband connection bandwidth. This speed test relies on an exclusive algorithm allowing you to measure accurately download bitrate, upload bitrate and latency of your connection. nPerf uses a worldwide dedicated servers network, which is optimized to deliver enough bitrate to saturate your connection so that we can measure its bitrate accurately. nPerf speed test is compatible with all broadband and mobile connections: ADSL, VDSL, cable, optical fiber FTTH / FTTB, satellite, WiFi, WiMax, cellular 2G / 3G / 4G (LTE), 5G. The nPerf speed test has been designed by telecom enthusiasts to enable you to accurately measure the speed of your Internet connection easily, in only one click! Oh... and this speed test is absolutely free of ads! Indicates the delay a small packet of data requires to make a round-trip from your computer to the nPerf server. The shorter the delay, the most reactive is your connection. -
22
SpeedChecker
SpeedChecker
A well-tested and proven component that is embedded on tens of thousands of websites worldwide. Our speed test component is used by millions of end-users every month in our own apps as well as our clients. Our Speedchecker HTML5 technology does not require any browser plug-ins and is, therefore, available across more platforms such as PCs, Macs, Android, iOS. Our technology provides accurate and realistic results thanks to the Websocket standard deployed widely in all modern browsers. Older browsers fall back to HTTP testing. Our Speed test controller in the cloud makes sure that the testing clients connect to the best available servers at any given moment for any location-based on many parameters such as location, device capabilities, server utilization and more. We can provide custom, bespoke designs to meet your design specifications and to fit in with your site or application design. -
23
Citrio
Citrio
Citrio is a fast, polished browser which demonstrates excellent performance. Citrio’s rapid startup time, smooth browsing, and responsive addons will ensure the most comfortable web surfing ever. Citrio respects your privacy and doesn’t gather any of your personal information. The browser is designed to keep you safe and secure on the web with built-in malware and phishing protection, as well as automatic updates that make sure you have all the latest security fixes. Citrio has full support for all addons and extensions available in the web store. You can expand the functionality of Citrio by adding any features you might need. This makes Citrio a highly customizable tool for everyone. Citrio’s integrated Download Manager gives you full control of your downloads. You will be able to access all downloaded files at any time right through the browser. The built-in download accelerator will ensure that you get your downloads faster and will speed up your downloads by up to 5 times!Starting Price: Free -
24
R&S®Browser in the Box
Rohde & Schwarz Cybersecurity
R&S®Browser in the Box from Rohde & Schwarz Cybersecurity prevents malware from entering your PC and your infrastructure. The solution takes an innovative approach and fully separates the browser from a computer‘s operating system. It runs on a virtual machine (VM) for complete isolation at the computer level, keeping malware away from the user‘s device and the corporate’s network. Browser in the Box offers proactive protection against cyberattacks. Thanks to the secure separation of the browser from the rest of the PC, you and your corporate network are protected against Trojan horses, ransomware, ATPs and zero-day attacks. Java, JavaScript, Flash and the opening of dangerous links are no longer a threat. -
25
Internet Explorer
Microsoft
Internet Explorer is a web browser offered by Microsoft, which is reaching end of life. Internet Explorer will be retired and go out of support on June 15, 2022. The same Internet Explorer 11 apps and sites you use today can open in Microsoft Edge with IE Mode. Microsoft Edge is the browser recommended by Microsoft.Starting Price: Free -
26
CheckDiskGUI
Emiel Wieldraaijer
CheckDiskGUI is a graphical user interface for the command-line version of chkdsk.exe. Chkdks.exe is a tool for searching and repairing disk errors. -
27
EaseUS Disk Copy
EaseUS
Reliable and professional-grade cloning software for home and business. An ideal solution to help you copy one HDD/SSD to another without data loss. Copy the operating system to a new hard drive as a backup. It can save your time to reinstall system and avoid severe damage. No need to hassle with complicated migration settings with its easy user interface. With its simple one-click auto migration settings, you can transfer data without any error. Create a bootable CD/DVD/USB to clone disk in case of system failure. -
28
DBAN
DBAN
Delete information stored on hard disk drives (HDDs, not SSDs) in PC laptops, desktops, or servers. Plus, remove viruses and spyware from Microsoft Windows installations. While DBAN is free to use, there’s no guarantee your data is completely sanitized across the entire drive. It cannot detect or erase SSDs and does not provide a certificate of data removal for auditing purposes or regulatory compliance. Hardware support (e.g. no RAID dismantling), customer support and software updates are not available using DBAN. If you are an enterprise that needs to erase data from SSDs or requires a certificate of erasure for compliance purposes, request your free Blancco Drive Eraser trial for enterprise organizations. DBAN is intended for individuals or home use to support data removal needs. For a comprehensive certified data erasure solution in companies and organizations, including reporting, Blancco is the recommended security solution. -
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DAEMON SYNC
DAEMON Tools
Look at pics and videos uploaded by your friends or family! Preview the whole gallery, take a closer look to a single pic, and download one or multiple elements directly to your device! Synchronize all media files from various mobile devices with the PC and share them inside the local wireless network. Backup, browse and share videos and photos and evaluate all advantages of truly secure cloud service. Look at pics and videos uploaded by your friends or family! Preview the whole gallery, take a closer look to a single pic, and download one or multiple elements directly to your device! You've just edited a picture, and want it on your device RIGHT NOW? No problem! Just Right-click on this file, choose one of available devices in "Send to DAEMON Sync" menu and see the magic! File will be uploaded immediately! -
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Razer Cortex
Razer
Automatically streamline your PC’s performance and visuals for supported games, thanks to an advanced AI with a machine-learning algorithm that calculates the best settings based on your preferences. Take your PC optimization one step further with a one-stop solution that automatically detect and delete junk files to free up space. Get more bang for your buck with a price comparison engine that scans top digital PC game stores to compile the best prices, as you join frequent giveaways for a chance to score new games and Razer gear. Explore our fan-favorite rewards program that lets you earn Razer Silver while gaming on your PC—loyalty points you can use to redeem a variety of exciting rewards such as Razer gear, games, and more.