DocuGenerate
4.9 out of 5 stars
(20 Ratings)
Easily generate PDF documents like invoices, letters, contracts, agreements, certificates and more with our API and web app. Prepare your Word template with tags where you want to have dynamic text. Then provide the data as JSON or in an Excel file. For each data item, a document will be generated from the template by replacing the tags with the actual data. The advanced customization options can help your business generate PDF documents for any use case with minimal effort. After uploading the template, the merge tags are automatically detected based on the template content. Create personalized experiences for your business using our REST API. Generate in bulk thousands of PDF documents like invoices, letters, contracts, agreements, certificates, and more. Simply call the generate document API endpoint with your data and in a few seconds a document will be generated from the specified template, ready for use in your own application or workflow.
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XFORM
An enterprise-grade software platform that connects data, applications, and digital identities to help businesses harness the power of Web 3.0. Allows existing systems to achieve two-way data flow without the need for significant changes, via three definitive solutions, XFORM bridge, XFORM index, and XFORM data broker. Ensures data interoperability across all applications and ecosystems at scale, by separating data from the applications and storing it using open standards to create interconnectivity across an enterprise infrastructure, traditional centralized systems/existing IT systems, and new Web 3.0 decentralized data sources like Solid Pods. XFORM is intentionally industry-agnostic to facilitate adoption at scale. It enables governments and organizations to embrace Web 3.0 and personal decentralized data stores without replacing the vast network of enterprise software solutions already in use. XFORM allows individuals to own and control their data through personal data stores.
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Adobe PDF Library SDK
4.5 out of 5 stars
(6 Ratings)
Adobe PDF Library is the only commercial PDF SDK built on Adobe Acrobat's own core engine, delivering the same rendering accuracy, PDF spec coverage, and behavior as Acrobat itself.
Available in Modern C++, Adobe C/C++, .NET, .NET Framework, and Java, and supported on Windows, macOS, and Linux. Create, edit, merge, split, annotate, and watermark PDFs programmatically; convert to and from Word, Excel, PowerPoint, PDF/A, PDF/X, and more; add OCR, digital signatures, redaction, and encryption; and process AcroForms and XFA forms.
SOC 2 Type 2 compliant, with a 91% customer retention rate among enterprise users.
For enterprise deployment, the pdfRest API Toolkit Container packages this technology as a self hosted REST API for on premises, private cloud, or hybrid environments.
Datalogics also offers Scout, an AI assistant, and an MCP server so teams can bring PDF capabilities into AI powered workflows.
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Quaterio
Quaterio is a visual document editor that runs in the browser, like InDesign for the web. You design multi page documents with real pagination, headers, footers, page numbers and brand styling, then export them as pixel perfect, print ready PDFs. No desktop software and no designer required.
Start from templates with variable placeholders, so one layout can produce hundreds of personalized documents: invoices, reports, certificates, contracts and proposals. It handles QR codes, barcodes, PDF form fields and CMYK output with trim marks and bleed for professional print.
For teams that need automation, a REST API generates the same documents at scale from templates, HTML or Markdown, with batch generation and webhooks. Connectors pull live content from WordPress, Notion, Airtable, Shopify, HubSpot and more.
Free tier available, with paid tiers for API access, CMS integrations and white label output.
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