Last checked 7 November 2026
TreeSize and windowsweep
A disk space manager from JAM Software in Free, Personal and Professional editions, with deletion and bulk file actions inside the folder view.
01 / WHO IT SUITS
Which one suits you
Choose TreeSize if you want to sort files by size, age or type, delete or move in bulk, and in the Professional edition scan servers and network shares on a schedule.
Choose windowsweep if you want a cleaner that already knows the cache, log and leftover paths, refuses the protected ones, and reports the bytes each section reclaimed.
02 / WHAT IT COSTS
What each one costs
| Plan | Price | Terms | Where it was read |
|---|---|---|---|
| TreeSize Free | $0 | For private use in a non-commercial environment | Source (opens in a new tab) · Read 7 November 2026 |
| TreeSize Personal, single licence | $25.20 a year | Subscription, annual billing; a perpetual model is also offered | Source (opens in a new tab) · Read 7 November 2026 |
| Plan | Price | Terms | Where it was read |
|---|---|---|---|
| Free | $0 | 15 real runs a month on each machine, 15 more signed in | The pricing page · Plan rows updated 31 October 2026 |
| Pro | $4 a month, or $36 a year | No monthly limit on real runs | The pricing page · Plan rows updated 31 October 2026 |
| Team | $3 a seat a month, or $30 a seat a year | From 3 seats | The pricing page · Plan rows updated 31 October 2026 |
| Command line | $0 | No run limit, and never counted | The pricing page · Plan rows updated 31 October 2026 |
TreeSize's prices are copied as its page showed them. A price can change the day after it is read, so open the source before you buy.
03 / ROW BY ROW
What each one says it does
| The job | TreeSize | windowsweep |
|---|---|---|
| Clears browser and app caches | Not stated on the pages we checked | YesThe code (opens in a new tab) |
| Clears log files | Not stated on the pages we checked | YesThe code (opens in a new tab) |
| Clears tracking cookies | Not stated on the pages we checked | NoThe code (opens in a new tab) |
| Finds folders left by removed software | Not stated on the pages we checked | YesThe code (opens in a new tab) |
| Uninstalls programs | Not stated on the pages we checked | YesThe code (opens in a new tab) |
| Free to use | YesSource (opens in a new tab) · Read 7 November 2026 | Yes |
| Open source | Not stated on the pages we checked | YesThe code (opens in a new tab) |
| States no ads or bundled offers | Not stated on the pages we checked | YesThe code (opens in a new tab) |
“Not stated on the pages we checked” is not a no. The page did not say, so the question is still open, and TreeSize's own site is where to ask it.
04 / THE OTHER SIDE
What windowsweep does not do
- windowsweep does not clear tracking cookies today. Cookies, logins, history and Local Storage are left alone in every browser profile, so a tool here that clears them does a job this one does not.
- The Free plan counts real runs: 15 a month on each machine, and 15 more once you sign in with Google. Dry-runs and scans are never counted, and neither is the command line.
- It has no undo. A cache it deletes is gone until the program rebuilds it. Only the sections that offer personal files and leftover folders use the Recycle Bin.
- It runs on Windows 10 (1809 and later) and Windows 11, and on nothing else.
05 / CHECK IT YOURSELF
Don't take this page's word for it
These pages were last read on 7 November 2026. TreeSize's own site says what is true today.