Cloudmersive PDF API

Cloudmersive PDF API is ranked #3 of 35 in PDF API software on The Geeks Club. It runs on API, Self-hosted. There is a free plan. A free trial is offered. Paid plans start at $19.99/mo.

Cloudmersive PDF API plans and pricing

All plans

Free Tier Free $0.00/Month 600 Calls/Month · 1 Calls/Second · 3.5 MB Maximum File Size · Limited support · North America data center · Evaluation plan, no expiration cloudmersive.com · 28 Sept 2026

Basic $19.99/mo $19.99/Month 10,000 Calls/Month · 2 Calls/Second · 1 GB Maximum File Size · Basic support (24 hours) · North America data centers cloudmersive.com · 28 Sept 2026

Business $49.99/mo $49.99/Month 25,000 Calls/Month · 2 Calls/Second · 1 GB Maximum File Size · Silver support (12 hours) · North America and Germany data centers cloudmersive.com · 28 Sept 2026

Business Premier $99.99/mo $99.99/Month 50,000 Calls/Month · 3 Calls/Second · 1 GB Maximum File Size · Silver support (12 hours) · 7 Days API Analytics · North America, Germany, and Australia data centers cloudmersive.com · 28 Sept 2026

Compared on PDF API software

Free plan: Yes
Paid from: $19.99/mo
OCR: Yes
PDF conversion: Yes
Data extraction: Yes
Merge and split: Yes
PDF compression: Yes
Deployment model: hybrid
SDK languages: C#, Java, Node.js, Python, PHP, .NET Core, Ruby, Objective-C

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Cloudmersive PDF API

PDF processing: The PDF APIs process, generate, modify, and manage permissions on PDFs.
Office conversion: The API converts Word, Excel, and PowerPoint files, including legacy DOC, XLS, and PPT formats, to PDF.
Form handling: The API can fill PDF digital form fields and extract information from PDF forms.
PDF operations: The API supports copying, merging, splitting, deleting, rotating, and reordering PDF pages, and creating or modifying annotations.
PDF security controls: PDF permissions can be managed to restrict printing or content extraction, and PDFs can be password protected and encrypted.
HTML to PDF: The API renders HTML or URLs as PDFs for documents such as invoices and reports.
SDKs and samples: The PDF API page states that native support, SDKs, and samples are available for over 20 platforms and programming languages.
Deployment: Deployment options listed include public cloud, managed instance, private cloud, PaaS, and government cloud.
Integrations: Cloudmersive lists client libraries for Salesforce Apex, Postman, Zapier, Mendix, Power Automate, and Azure Logic Apps on its Document AI API page.
Data handling: Cloudmersive says its stateless APIs do not store or retain payload data after a transaction is completed.
Security: The security page describes TLS 1.2 or later endpoints, API key or OAuth v2 authentication, and GDPR and CCPA support.
Support and SLAs: The PDF API page directs customers to sales, while Cloudmersive says managed instances can include SLAs and its enterprise plans offer enhanced support and customer success.
Intended users: Cloudmersive describes its APIs as serving businesses and developers, and says small business plans target organizations with fewer than 50 employees.
Headquarters: Pleasanton, California, United States
Price from: $19.99/mo

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Where it ranks on The Geeks Club

Best PDF API Software in 2026#3 of 35

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Sources

cloudmersive.com/pdf-api· checked 28 Sept 2026
cloudmersive.com/document-ai-api· checked 28 Sept 2026
cloudmersive.com/security· checked 28 Sept 2026
cloudmersive.com/about· checked 28 Sept 2026
cloudmersive.com/pricing-small-business· checked 28 Sept 2026