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.
Try it
1,000 free API calls/month, with no expiration
Complete Word Document API
Convert Word Documents to PDF and other formats
Create & Modify Word Documents
Generate Documents from Templates
Merge Documents Together
Extract rich content, text and structure from Word Documents
High Fidelity support for document formats, layouts, styling and nuances of formatting
Legacy format support for .DOC and .DOCX
High-Fidelity Word to PDF
Cloudmersive APIs power over 1,000 of the world's smartest businesses and organizations as customers, including:
Complete Excel Spreadsheet API
Convert Excel Spreadsheets to PDF and other formats
Create & Modify Excel Spreadsheets
Generate Spreadsheets from Templates
Merge Spreadsheets Together
Extract rich content, text and structure from Excel Spreadsheets
High Fidelity support for spreadsheet formats, layouts, styling and nuances of formatting
Legacy format support for .XLS and .XLSX
High-Fidelity Excel to PDF
Complete PowerPoint Presentation API
Convert PowerPoint Presentations to PDF and other formats
Create & Modify PowerPoint Presentations
Generate PowerPoints from Templates
Merge PowerPoints Together
Extract rich content, text and structure from PowerPoint Presentations
High Fidelity support for presentation formats, layouts, styling and nuances of formatting
Legacy format support for .PPT and .PPTX
High-Fidelity PowerPoint to PDF
Complete Image Conversion API
Over 100 formats including HEIC, JPG, GIF, PNG, PCX, Photoshop (PSD), TIFF, NEF, PDF, ICO, EPS, CUR and more (see documentation for full list).
Resize and adjust DPI of images
Extract properties of images and detect image format
Convert Over 100 Formats
HTML to PDF API
HTML to PDF conversion with native accuracy
Templating to generate invoices, contracts, documents and more
High fidelity conversion products pixel-perfect results
Flawless HTML to PDF Conversion
Web Screenshot API
Screenshot websites to PNG or PDF
Customize screen size and other parameters
Vertical screenshots of entire page supported
Customizeable Website Screenshots
Great Documentation and Client Libraries
C# / .NET / .NET Core, Java, Node.JS, Javascript, Python, PHP, Ruby, Objective-C, Drupal, Power Automate / Microsoft Flow, Azure Logic Apps client libraries available.
Full documentation
Swagger/OpenAPI specifications
Interactive Docs Read Docs and Examples .NET Java Node.JS Python PHP Ruby Objective-C Drupal Azure Logic Apps Power Automate / Microsoft Flow
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
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.
Pricing
One plan grants access to all APIs in our extensive portfolio. All plans include support.
100,000 Calls/Month 20 Calls/Second (Rate Limit)
250,000 Calls/Month 50 Calls/Second (Rate Limit)
500,000 Calls/Month 100 Calls/Second (Rate Limit)
1,000,000 Calls/Month 150 Calls/Second (Rate Limit)
2,500,000 Calls/Month 200 Calls/Second (Rate Limit)
Enterprise
Enterprise-level business capabilities, including unlimited scale, private cloud deployment support, customizeable support SLA.
Unlimited Calls/Month Unlimited Calls/Second (Rate Limit)
Validate APIs
Natural Language Processing (NLP) APIs
Optical Character Recognition (OCR) APIs
Barcode APIs
Image and Face Recognition and Processing APIs
Virus Scan APIs