| Features | 1Tree (Freeware) | 1Tree Pro (Licensed Version) | 1Tree Pro (Trial Version) |
| Operate Resources in Batch Mode |  |
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| Show the Size for All Resources | |
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Only Top 3 Levels |
| Sort Resources by Size in Descending Order | |
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| Intelligent Unit and Decimal for Resources Size | |
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| Common Commands | |
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| Copy Full Path | |
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| Customizable Interface | |
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It does exactly what it says: It lists your drives, folders and files by size; D/L was quick, installed easily, and registered without missing a beat. Very simple to see and use and if that is what you are looking for, this program is right. - By Axiomia for 1TreeNote: just list one testimonial for a product here, you can click the product name to read more testimonials on the product page.
| # Oct 28, 2019, the Traditional Chinese website is online. | ||
| # Oct 24, 2019, the Simplified Chinese website is online. | ||
| # Oct 19, 2018, 1Tree Pro v4.1 released. | ||
| # Jul 14, 2018, 1Tree (100% FREE) v6.0 updated. |
