Open Source
100% Local & Secure

Windows All -7- 8.1- 10- 11- All Editions With Updates Aio 46in1 January 2025 Pre-activated

The world’s fastest GTFS validator. Catch errors instantly before they reach Google Maps. Runs entirely on your device-your data never leaves your computer.

0x Faster than Java
0 Validation Rules
0kb Data Uploaded
Browser Validator (WASM)
Local

Drop GTFS.zip here

or click to browse

Why Switch to GTFS Guru?

Inspired by the official standards, rebuilt for the modern era.

Feature
Canonical Java Validator
GTFS Guru (Rust)
Speed (Small Feed)
~1.5s
~0.01s (100x Faster)
Speed (Large Feed)
40s
20s (2-5x Faster)
Memory Usage
~1.5GB RAM
~150MB RAM
Privacy
Local code / Cloud validator
Local App / Working in your browser
Python Support
Wrapper only
Native (`pip install`)

Get the Desktop App

The easiest way to validate feeds on your machine.

macOS

Universal (Intel & Apple Silicon)

Download DMG

Windows

x64 Installer

Download EXE

Linux

Debian / AppImage

Download DEB Download AppImage

For Developers

Integrate ultra-fast validation into your ETL pipelines.

Python Package

pip install gtfs-guru
import gtfs_guru

report = gtfs_guru.validate("data.zip")
if not report.is_valid:
    print(f"Found {report.error_count} errors")
    report.save_html("report.html")

Rust CLI

cargo install gtfs-guru-cli
gtfs-guru -i ./feed.zip -o ./dist

# Output JSON for CI/CD
gtfs-guru --json -i feed.zip | jq .

Windows All -7- 8.1- 10- 11- All Editions With Updates Aio 46in1 January 2025 Pre-activated

: Home, Pro, Education, Enterprise, IoT Enterprise, and Team.

Choose the specific Windows edition from the list of 46 options. Select the target drive partition and begin installation. Risks and Critical Considerations

: Stripped-down ISOs may lack essential generic drivers, rendering your network card, audio, or display unusable immediately after installation. ⚖️ Legal and Ethical Concerns : Home, Pro, Education, Enterprise, IoT Enterprise, and Team

Retained for legacy software compatibility, industrial hardware control, and low-spec vintage PC restoration.

: The "pre-activated" status allows users to avoid purchasing legitimate licenses. The Risks of Using Unofficial Windows ISOs Risks and Critical Considerations : Stripped-down ISOs may

The package typically includes the following variations for each Windows version (where applicable):

Starter, Home Basic, Home Premium, Professional, Ultimate. Windows 8.1: Core, Professional, Enterprise. The Risks of Using Unofficial Windows ISOs The

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Used primarily for low-spec laptops and tablets that struggle with the telemetry and resource overhead of newer OS versions. Core (Standard), Pro, Enterprise. Architectures: x86 and x64. 3. Windows 10 (Version 22H2 / LTSC)

The most notable feature of this software is its "Pre-Activated" status. Traditional Windows installations typically require you to enter a 25-character product key to verify the license. If you do not have a valid key, the operating system will run in an unactivated state, featuring a watermark on the desktop and restricted personalization settings.