DevExpress Office File API

Create and edit Office files
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Publisher

DevExpress

About this software

DevExpress Office File API is a .NET library for programmatic creation, loading, and modification of Microsoft Office documents such as Word, Excel, and PowerPoint. It targets developers building server or desktop applications and enables automated document processing within .NET projects. The API exposes document manipulation, import/export and file conversion capabilities without requiring Microsoft Office on the host. Documentation, code examples, and developer support are provided by DevExpress.

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DevExpress Office File API

DevExpress Office File API
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€463.62
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Benefits

  • Multi-format document support: Create, load, and modify Word, Excel, and PowerPoint files.
  • No Office installation required: Operate without Microsoft Office installed on the host system.
  • Server and desktop use: Designed for server-side and desktop .NET application scenarios.
  • API and code examples: Includes API reference and code samples for common tasks.
  • Integrates into .NET projects: Integrates with .NET applications and build pipelines.

Available languages

  • English

Support information

  • Online documentation: Comprehensive API reference and guides are available on the DevExpress documentation site.
  • Code examples and demos: Sample projects and live demos illustrate typical document workflows and APIs.
  • Support Center tickets: Registered customers can open support tickets via the DevExpress Support Center.
  • Release notes and updates: Product release notes and version history are published on the DevExpress website.
  • Community resources: Forums and knowledge base articles provide additional implementation guidance.

Frequently asked questions

Which document types does DevExpress Office File API handle?
It handles common office document categories—spreadsheets, word-processing documents, and presentations—allowing programmatic access to content, structure, styles, images, and metadata.
What operations can be performed using the Office File API?
Typical operations include creating, reading, editing, converting, extracting data, applying formatting, embedding objects, and exporting or importing document content programmatically.
How is the Office File API integrated into applications?
Integration commonly occurs via language-specific SDKs or libraries that are referenced in application projects, enabling server-side or client-side document processing within existing codebases.
What security considerations apply when processing office files?
Validate and sanitize incoming files, limit resource usage, run untrusted document handling in controlled contexts, and apply access controls and secure storage to protect sensitive content.