Proteus Library Manager helps engineers organize, search, import and back up component libraries for Proteus Design Suite — all from one clean desktop app.
Group, tag and browse your component libraries without digging through folders.
Find any component across every library in milliseconds.
Drop in ZIP or RAR archives and let the app sort everything automatically.
Keep your library catalog backed up and in sync across machines.
Built on Electron with a fast, native-feeling interface — no bloat.
Your libraries never leave your machine unless you choose to sync them.
Windows installer (.zip) · x64
Please accept the Privacy Policy and Disclaimer to enable the download.
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Click the download button above to get the installer as a .zip file.
Right-click the downloaded .zip and choose "Extract All", then open the extracted .exe file. Windows SmartScreen may ask for confirmation — click "More info" → "Run anyway".
Review and accept the license terms in the setup wizard, choose your install folder, and click Install.
Open Proteus Library Manager from your Desktop or Start Menu shortcut.
Yes, Proteus Library Manager is free to download and use.
This warning appears because the installer isn't code-signed with a paid certificate yet. The app does not modify system files outside its own installation folder.
Your library data stays on your local machine unless you explicitly enable cloud sync.
Last updated: July 2, 2026
Proteus Library Manager ("the Software") is provided by Schematic World. This Privacy Policy explains what information the Software collects and how it is used.
The Software stores your component library files and metadata locally on your device. If you enable cloud sync, library metadata is transmitted to our sync provider to keep your catalog available across devices.
We do not sell your data. We do not access your files unless cloud sync is explicitly enabled by you.
Optional features may rely on third-party infrastructure (e.g. cloud storage) solely to provide sync functionality.
You may disable cloud sync at any time from Settings. Uninstalling the Software removes all locally stored application data.
Questions about this policy can be directed to Schematic World support.
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Last updated: July 2, 2026
Proteus Library Manager is an independent tool created by Schematic World and is not affiliated with, endorsed by, or sponsored by Labcenter Electronics, the maker of Proteus Design Suite.
The Software is provided "as is", without warranty of any kind, express or implied, including but not limited to fitness for a particular purpose and non-infringement.
In no event shall Schematic World be liable for any damages arising from the use or inability to use this Software, including but not limited to loss of data or corrupted library files.
You are responsible for maintaining backups of your component libraries before performing bulk imports, moves, or deletions using this Software.
Proteus is a trademark of its respective owner and is referenced here for descriptive purposes only.
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