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Sparewise
See why your Windows drive is full, free space safely
Sparewise safely frees the space developer and AI tools fill on Windows 10/11 (x64/ARM): caches, local AI models, Docker/WSL disks. Shows the drive in four parts; clears only what rebuilds itself; asks first; Recycle Bin/14-day set-aside. Free, no account/ads/telemetry. v0.3.54 opens sooner; Windows extras lists in 1.5s not 10; Home drive ring says 'Caches safe to clear' like Smart Care; junk card shows it is looking while reading; drive map fix. Feedback welcome. https://sparewise.app
Hi Product Hunt! I'm the developer of Sparewise.
I kept running out of disk space on machines where my own files weren't the problem. When I measured, most of it was stuff tools leave behind: a Docker disk that never shrinks, Hugging Face and Ollama models I tried once, npm and pip caches, browser caches, Windows Update leftovers.
Sparewise shows the drive in four parts: what rebuilds by itself, what can be downloaded again, Windows itself, and what exists only on your PC. It only offers to clear the first kind, explains each item in plain words, asks before every change, and puts what it removes in the Recycle Bin or sets it aside for 14 days, so nothing is lost by mistake.
For developers and AI users it also lists local models with when each was last used, shows Docker and WSL disks with the right way to shrink them, and works as an MCP server so Claude, Codex or Cursor can free space within limits you set.
It's free, no account, no telemetry, in 30 languages, Windows 10 and 11. I'd love to hear what fills your drive, and what you'd want it to find next.
About Sparewise on Product Hunt
“See why your Windows drive is full, free space safely”
Sparewise was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #417 on the daily leaderboard. Sparewise safely frees the space developer and AI tools fill on Windows 10/11 (x64/ARM): caches, local AI models, Docker/WSL disks. Shows the drive in four parts; clears only what rebuilds itself; asks first; Recycle Bin/14-day set-aside. Free, no account/ads/telemetry. v0.3.54 opens sooner; Windows extras lists in 1.5s not 10; Home drive ring says 'Caches safe to clear' like Smart Care; junk card shows it is looking while reading; drive map fix. Feedback welcome. https://sparewise.app
On the analytics side, Sparewise competes within Windows, Productivity, Developer Tools and GitHub — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Sparewise performed against the three products that launched closest to it on the same day.
Who hunted Sparewise?
Sparewise was hunted by Sparewise App. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Sparewise including community comment highlights and product details, visit the product overview.
Sparewise App