zoio lets you pick running processes via a checkbox list or match them with regex patterns, then watches their CPU, memory, disk I/O, and network I/O in real time. All matched subprocesses are followed automatically. Metrics are drawn as four live plots (one per resource) that can be viewed per-process, combined, or grouped. When you stop the session, the full capture is exported to CSV.
What's new in 0.4.0
What's Changed
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #6
Release to crates.io as well by @marcelotrevisani in #7
New Contributors
@pre-commit-ci[bot] made their first contribution in #6
Add support for winget and fix versions by @marcelotrevisani in #5
Frequently asked questions
Is zoio free?
Yes. zoio is free and open-source software released under the MIT license.
What is the latest version of zoio?
The latest version is 0.4.0, released on Apr 7, 2026.
Is it safe to download zoio?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with c69661f70aac029ca9cffd7e0baa4be5a9a79bd4d8b8a3e082aeb971472adda5.
Which Windows versions does zoio support?
zoio runs on Windows and is available for 64-bit (x64) systems.
How do I install zoio silently?
Run the offline installer with msiexec /i "zoio-v0.4.0-x86_64.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=marcelotrevisani.zoio -e --silent.
How do I uninstall zoio?
Open Settings › Apps › Installed apps, find zoio and select Uninstall. From the command line, run winget uninstall --id=marcelotrevisani.zoio -e.