Installing on Windows

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Viboplr for Windows (64-bit)

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Run the installer

Viboplr is open-source and free, so the installer isn't code-signed with a paid certificate. Windows SmartScreen shows a blue warning the first time you run it — here's how to continue safely. You only do this once; updates after that install quietly.

  1. Open the installer

    Double-click the downloaded Viboplr_…_x64-setup.exe (usually in your Downloads folder). If your browser flags it, choose Keep to allow the download to finish.

  2. Get past "Windows protected your PC"

    A blue SmartScreen dialog may appear because the publisher is unrecognized. Click the small More info link, then click the Run anyway button that appears.

  3. Finish the setup

    Follow the installer prompts. When it's done, launch Viboplr from the Start menu. That's it.

  4. If Microsoft Defender quarantines it

    Unsigned installers occasionally trigger a false positive. If Viboplr is blocked or removed, open Windows Security → Virus & threat protection → Protection history, find the Viboplr item, and choose Allow / Restore. Then run the installer again.

Why the warning? Code-signing certificates that satisfy SmartScreen cost money and reputation time. Viboplr skips them to stay free — the app is fully open-source (read the code on GitHub) and downloads only from GitHub Releases. Once installed, Viboplr updates itself quietly in the background with no repeat of these steps.

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System Requirements

Windows 10 or later (64-bit)
Disk Space < 15 MB
Memory < 50 MB idle