---
title: Library catalog
summary: Complete catalog of all documented libraries in this repository.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-09-17
---

# Library catalog

| Library | NuGet package | Purpose | Overview | API reference |
| --- | --- | --- | --- | --- |
| [PdfAPI.Core](pdfapi-core/index.md) | `PdfAPI.Client`, `Pdf.Local.Client` | Shared PDF contracts, document models, validation, metadata, and core PDF operations used by the API and packaged clients. | [Overview](pdfapi-core/overview.md) | [API](pdfapi-core/api/index.md) |
| [PdfAPI.SyncFusionCore](pdfapi-syncfusioncore/index.md) | `Pdf.Local.Client` | Syncfusion-backed PDF conversion, extraction, merging, and format-specific document processing for local use and the API. | [Overview](pdfapi-syncfusioncore/overview.md) | [API](pdfapi-syncfusioncore/api/index.md) |

_Last updated: 2026-09-17_

## Sources
- `pdfapi-core/`
- `pdfapi-syncfusioncore/`