Veto

Lorenzo Bay-Müller | Security

10 Downloads 20 Views v2.3 5.12 MB 4.1+

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(5.12 MB)

Editor's Overview

Veto is a security application developed by Lorenzo Bay-Müller, packaged as a single Android APK of version 2.3 weighing in at 5.12 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 5.12 MB, so it installs quickly even on modest connections.
This build is signed by "Lorenzo Bay-Müller" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Veto is a sleek, open source VirusTotal client for Android. It turns the full VirusTotal service into a fast, native app: submit a file, a link, or one of your installed apps, watch the analysis happen in real time, and read a clear report that goes from a single verdict down to every field the service returns.

Veto is free and open source. It has no accounts of its own, no tracking, and no advertising. You bring your own free VirusTotal API key, so every scan runs under your own account and nothing is routed through a third party.

BEAUTIFULLY NATIVE
A modern Material 3 interface that follows your system colours, with polished light and dark themes, smooth motion, and thoughtful haptics.

TWO WAYS TO READ A REPORT
Quick mode gives you an at a glance summary: the verdict, the detection breakdown, the threat classification, key details, and the engines that flagged the item. Detailed mode adds everything else, including hashes, history and community votes, sandbox behaviour, YARA matches, Android app internals, and an Additional data section that surfaces every remaining field the service sends back.

BUILT TO BE UNDERSTOOD
Every section carries a short, plain language help note that explains what it means. You can switch the notes off in settings once you know your way around.

MADE FOR EVERYDAY USE
Aggregated results from more than 70 engines. Uploads and analysis show real progress, and scans keep running in the background, so you can leave the app and get a notification the moment the result is ready. Save any report to open it again later, even offline. If you reach the free VirusTotal rate limit, Veto tells you clearly.

OPEN SOURCE
The full source code is available, so anyone can inspect, build, and contribute.

Veto is not affiliated with or endorsed by VirusTotal.

Details

Version	v2.3
Size	5.12 MB
Developer	Lorenzo Bay-Müller
Category	Security
Package	com.quantum_prof.vtscansuite
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	10

Frequently Asked Questions

Is Veto free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Veto require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Veto safe to install?
We link to the exact APK published by Lorenzo Bay-Müller. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Veto?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Veto

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.quantum_prof.vtscansuite.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Veto» by Lorenzo Bay-Müller and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.