Convert API

Document and Data Conversion APIs

Convert files and content between file formats. Convert data between file formats. Instantly.

Process, Create and Edit Word Documents

Programmatically parse, create and edit Word documents. Extract key information. Replace existing content, such as tables, headers and footers, images, and paragraphs. Or create new content, from scratch or from templates.

Process, Create and Edit Excel Workbooks

Programmatically parse, create and edit Excel spreadsheets. Extract key information. Replace existing content, such as sheets, tables, rows, cells, and formulas. Or insert new content, from scratch or from templates.

Process, Create and Edit PowerPoint Presentations

Programmatically parse, create and edit PowerPoint presentations. Extract key information. Replace existing content, such as slides, text, images, animations/transitions, and shapes. Or insert new content, from scratch or from templates.

High-fidelity PDF Conversion

Instantly convert Word (DOC and DOCX), Excel (XLS and XLSX), and PowerPoint (PPT and PPTX) to PDF. Uses advanced technology to create extremely high-fidelity conversions.

Merge Documents

Append separate Office documents together into a single file.

Image Format Conversion - Over 100 Formats

Convert between over 100 file formats, including key formats such as Photoshop (PSD), HEIC/HEIF, PNG, JPG, GIF, NEF, and BMP. See documentation for full list of 100 file formats.

CSV to JSON, XML to JSON

Tired of parsing complex CSV or XML files? Instantly convert them into easy-to-use JSON with a single API call and no up-front schema definition.

Convert Web URL to Screenshot (PNG)

Convert any web URL address to a screenshot in PNG format. Customize rendering parameters.

Convert Web URL to PDF

Convert any web URL address to PDF. Customize rendering parameters.

Convert HTML string to PDF

Convert HTML string to PDF. Customize rendering parameters.

10,000 free API calls/month, no credit card required, no expiration

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Great Documentation and Client Libraries

C# / .NET / .NET Core, Java, Node.JS, Python, PHP, Ruby, Objective-C, Drupal client libraries available.
Full documentation
Swagger/OpenAPI specifications

Interactive Docs Read Docs and Examples .NET Java Node.JS Python PHP Ruby Objective-C Drupal

Satisfied Customers

"Cloudmersive has become our strategic partner in full life cycle document processing, from create and capture, to OCR, to virus and sensitive content scanning, to report generation. This has really taken our business results to the next level, reducing costs and streamlining our systems. We have also really appreciated top-notch support."

-J. Li, Pyriform Group

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Flexible Deployment

Use Cloudmersive APIs from the cloud, or deploy Cloudmersive APIs to the edge, a private cloud, your on-premise data center, or a custom public cloud instance when needed to enable key scenarios for latency, compliance, security and control.

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