Sync your Outlook and Google calendars
⚡ Executive Summary & Quick Facts
Authoritative SourceOutlookGoogleCalendarSync is OutlookGoogleCalendarSync is an open-source project written in C#: Sync your Outlook and Google calendars..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), phw198/OutlookGoogleCalendarSync has accumulated 2,150 GitHub stars and 232 forks. It is written in C#, licensed under MPL-2.0, and ranks #5,342 globally. It is actively maintained with the latest commit recorded on Oct 31, 2026.”
| Repository | phw198/OutlookGoogleCalendarSync ↗ |
|---|---|
| Primary Category | calendar |
| Language & Stack | C# |
| Software License | MPL-2.0 |
| Community Traction | ★ 2.2K stars · ⑂ 232 forks · #5,342 globally |
| Maintenance | ● Active (Last commit: Oct 31, 2026) · 199 open issues |
| Target Audience | Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, OutlookGoogleCalendarSync is actively maintained. Continuous telemetry recorded the last code commit on Oct 31, 2026 (12 days ago). Supported by 2,150 stars and 232 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+12
STARS · LAST 30 DAYS
1
PER DAY
#269
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +12 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +1 | +12 |
OutlookGoogleCalendarSync gained 12 stars in the last 30 days, about 1 a day, and now has 2.2K. It is about 10 years old and has averaged roughly 215 stars a year. It ranks #269 among C# repositories and #5,342 across all languages on GitHubRepo.
Trending Record
40
DAYS ON TRENDING
#2118
BEST RANK
Sep 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
OutlookGoogleCalendarSync has maintained a continuous presence across global trending indexes, peaking at #2118. Below is the 30-day activity profile:
💡 Overview
OutlookGoogleCalendarSync is an open-source project written in C#: Sync your Outlook and Google calendars.
Engineered for speed, consistency, and developer ease, it solves common hurdles in calendar, google, oauth2. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C# for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/phw198/OutlookGoogleCalendarSync.git
cd OutlookGoogleCalendarSync⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
OutlookGoogleCalendarSync coordinates its core functionality through a modular C# pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed OutlookGoogleCalendarSync into C# backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MPL-2.0 license.
🚀 Getting Started
Install OutlookGoogleCalendarSync using your package manager: `git clone https://github.com/phw198/OutlookGoogleCalendarSync.git`
Initialize your project workspace or configuration file for OutlookGoogleCalendarSync.
Import OutlookGoogleCalendarSync into your codebase or invoke it directly from your terminal.
Execute your test suite or run `OutlookGoogleCalendarSync --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
phw198/OutlookGoogleCalendarSync is currently ranked #5,342 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #5,336 | grafana/beyla | Go | ★ 2.2K | Compare ↗ |
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| #5,342 | phw198/OutlookGoogleCalendarSync This Project | C# | ★ 2.2K | |
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Frequently Asked Questions
What does OutlookGoogleCalendarSync do? +
Sync your Outlook and Google calendars
Is OutlookGoogleCalendarSync actively maintained in 2026? +
Yes, OutlookGoogleCalendarSync is actively maintained. The latest code push was recorded on Oct 31, 2026 (12 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 2,150 stars and 199 open issues.
What language is OutlookGoogleCalendarSync written in? +
The primary language is C#. Topics include: calendar, google, oauth2, outlook, portable.
How many stars does OutlookGoogleCalendarSync have? +
OutlookGoogleCalendarSync has 2,150 stars and 232 forks on GitHub.
How does OutlookGoogleCalendarSync rank among GitHub repositories? +
With 2,150 stars, phw198/OutlookGoogleCalendarSync is ranked #5,342 globally across all repositories tracked on GitHubRepo and #269 among C# projects.
What license is OutlookGoogleCalendarSync distributed under? +
The repository reports a MPL-2.0 license. Always verify the repository LICENSE file for legal terms.
