Side-by-Side Comparison
PdfViewer vs MPAndroidChart
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● GrapheneOS/PdfViewer (1K)
● PhilJay/MPAndroidChart (38.2K)
☆ 1KPdfViewer stars
☆ 38.2KMPAndroidChart stars
+37.1KDifference
MPAndroidChartStar Leader (36.5x)
⚖️ Comparison Verdict
Star Popularity
MPAndroidChart Leads
+37.1K stars (36.5x ratio)
Forks & Derivatives
MPAndroidChart Leads
9K total community forks
Recent Maintenance
PdfViewer
Pushed 5d ago
Licensing
Different
PdfViewer: MIT vs MPAndroidChart: Apache-2.0
Side-by-Side Facts
| Metric | GrapheneOS/PdfViewer ↗ | PhilJay/MPAndroidChart ↗ |
|---|---|---|
| Description | Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static. | A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations. |
| GitHub Stars | ☆ 1,046 | ☆ 38,182 |
| Forks | 144 | 8,977 |
| Open Issues | 51 | 1 |
| Main Language | Kotlin | Kotlin |
| License | MIT | Apache-2.0 |
| Last Push | Oct 5, 2026 | Sep 28, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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PdfViewer Badge
[](https://githubrepo.cloud/repo/GrapheneOS/PdfViewer?utm_source=readme_badge)
MPAndroidChart Badge
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