--- title: Treesize Reviews meta\_title: 'Treesize Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 41 reviews by the users' company size, role or industry to find out how Treesize works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 41 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Development url: https://www.g2.com/categories/development --- # Treesize Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Treesize but has limited features. Are you part of the Treesize team? [Upgrade your plan](https://my.g2.com/treesize/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! TreeSize is a powerful and flexible hard disk space manager for all Windows versions and client/server versions currently supported by Microsoft. Find out which folders are the largest on your drives and recover precious disk space. Use TreeSize as a hard disk cleanup tool: find space hogs and remove them. Graphical analyses provide a quick visualization of disk space usage. TreeSize Professional shows you folder size and allocated disk space as well as owner and permissions, the last access date, the NTFS compression rate, and much more information for selected folders or drives. * * * Seller [JAM Software](https://www.g2.com/sellers/jam-software-2c147eff-2b71-4301-8df3-d720d6ddea14) Discussions [Treesize Community](https://www.g2.com/products/treesize/discuss) Languages Supported German, English, French, Japanese, Dutch, Portuguese, Russian, Slovenian, Spanish, Ukrainian Solution Type Best-of-Breed Overview by JAM Software Show More ## Value at a Glance Averages based on real user reviews. ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/treesize/pricing) ## Top-Rated Alternatives [ ![CCleaner](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "CCleaner") CCleaner 4.5/5(627) ](https://www.g2.com/products/ccleaner/reviews) [ ![CleanMyPC](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "CleanMyPC") CleanMyPC 4.6/5(18) ](https://www.g2.com/products/cleanmypc/reviews) [ ![Okta](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Okta") Okta 4.5/5(1,366) ](https://www.g2.com/products/okta/reviews) [ View All Alternatives ](https://www.g2.com/products/treesize/competitors/alternatives) ## User Insights Average based on 41 real user reviews. Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) ![Justin T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Justin T.") JT Justin T. Aeronautical Engineer Defense & Space Enterprise (\> 1000 emp.) 4/25/2018 "Decent file storage manager" 3/5 What do you like best about Treesize? The ability to search for old and obsolete files or files larger than a certain size in order to clean up hard disk drive space. Duplicate files can also be identified across the entire HDD and be selected for elimination if necessary Review collected by and hosted on G2.com. What do you dislike about Treesize? There is a bit of a learning curve when trying to search for certain file types. There's no undo button for permanent actions. Review collected by and hosted on G2.com. What problems is Treesize solving and how is that benefiting you? Minimizing clutter and old files on personal computers to allow for faster HDD retrieval. Identifying and backing up files that are critical to external or networked storage. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about Treesize? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Treesize ](https://www.g2.com/products/treesize/discussions/new) GU Guest User • Last activity over 3 years ago Is TreeSize free for commercial use? 0 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/is-treesize-free-for-commercial-use) ![Jhon C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jhon C.") JC Jhon Carter • Last activity almost 6 years ago Is there a mobile application for phones? 0 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/30166-is-there-a-mobile-application-for-phones) [ View all Discussions ](https://www.g2.com/products/treesize/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/treesize/pricing) Treesize Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_b2c64340de3cf947dcc764ba7aac579a/ccleaner.png "Product Avatar Image") CCleaner 4.5/5(627) [ Compare Now ](https://www.g2.com/compare/ccleaner-vs-treesize) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_76fb7a01d1b3341a1f74d257f7e0afc0/cleanmypc.png "Product Avatar Image") CleanMyPC 4.6/5(18) [ Compare Now ](https://www.g2.com/compare/cleanmypc-vs-treesize) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_109b1bc539ccd464d3f8cb88f418d39a/advanced-system-optimizer.png "Product Avatar Image") Advanced System Optimizer 4.7/5(12) [ Compare Now ](https://www.g2.com/compare/advanced-system-optimizer-vs-treesize) ##### ##### Treesize Features Functionality Purge Temp Files Clutter Reduction Registry Cleanup [ View More Features ](https://www.g2.com/products/treesize/features) ##### Categories on G2 [Other Development](https://www.g2.com/categories/other-development)[Disk Cleanup](https://www.g2.com/categories/disk-cleanup) ##### Explore More [Who offers the best loyalty program system for online stores](https://www.g2.com/discussions/who-offers-the-best-loyalty-program-system-for-online-stores)[What platform integrates PDF editing with cloud storage systems?](https://www.g2.com/discussions/what-platform-integrates-pdf-editing-with-cloud-storage-systems)[What are the highest rated Google Workspace academic platforms for organizations scaling operations while improving productivity?](https://www.g2.com/discussions/what-are-the-highest-rated-google-workspace-academic-platforms-for-organizations-scaling-operations-while-improving-productivity) [Best-reviewed accounting app for freelancers](https://www.g2.com/discussions/what-s-the-best-reviewed-accounting-app-for-freelancers)[What are the best financial consulting services for privately held companies improving cash flow and operational efficiency?](https://www.g2.com/discussions/what-are-the-best-financial-consulting-services-for-privately-held-companies-improving-cash-flow-and-operational-efficiency)[Most recommended business travel management software](https://www.g2.com/discussions/most-recommended-business-travel-management-software) [Show MoreShow Less](javascript:void(0);)