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Windward Core

windwardstudios.com

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Spec score 7.8 #19 of 27 in Mail Merge Software

What it is

Windward Core is an embedded document-generation product combining a template Designer with an Engine. Users build templates in Microsoft Word, Excel, or PowerPoint with tags and conditional logic, then generate data-rich documents from application data. A template can combine multiple sources, including SQL, JSON, XML, OData, and connections to 147 vendors. The Engine is available for Java, .NET, and REST, allowing calls from other programming languages. It supports outputs such as DOCX, XLSX, PPTX, PDF, HTML, direct printing, PostScript, bitmap, CSV, RTF, and TXT, plus batch personalization and API access. Engines can run on existing or dedicated servers; Docker and Kubernetes materials are provided for Manager. The Designer is a Windows Microsoft Office add-in and requires Microsoft Office for Windows. The Java RESTful Engine runs in Apache Tomcat environments, including Windows and Linux. Windward Core is now Fluent by Apryse. Pricing is available on request, with a free 30-day trial.

Spec sheet

Purpose
Windward Core embeds document generation into applications to create data-rich documents from templates and specified data.Read 8 Oct 2026 · windwardstudios.com
Product
Windward Core is an embedded document generation product that combines a template Designer with an Engine.Read 8 Oct 2026 · windwardstudios.com
Intended users
The product is aimed at ISVs, enterprises, and system integrators embedding document generation into applications.Read 8 Oct 2026 · windwardstudios.com
Deployment
The maker provides Manager deployment scripts for Docker and a Kubernetes Helm chart, as well as high-availability Terraform scripts for Amazon EKS.Read 8 Oct 2026 · fluent.apryse.com
Trial
The official company site offers a free 30-day trial; the downloads page says downloads alone do not include trial access or license keys.Read 8 Oct 2026 · windwardstudios.com
Integrations
The maker lists connections including DB2, Microsoft Dynamics, MySQL, Oracle, PostgreSQL, Salesforce, SharePoint, and SQL Server, plus over 150 more sources.Read 8 Oct 2026 · windwardstudios.com
Support
The maker links to product support documentation and offers contact with its sales team for product questions and demos.Read 8 Oct 2026 · windwardstudios.com
API and languages
Windward says its RESTful Engine can be called from virtually any programming language.Read 8 Oct 2026 · windwardstudios.com
Company status
Windward Studios says it is part of the Apryse family of companies, and its product page says Windward Core is now Fluent by Apryse.Read 8 Oct 2026 · windwardstudios.com
Data sources
The product supports standard SQL, JSON, XML, and OData sources and can combine multiple data sources in one template.Read 8 Oct 2026 · windwardstudios.com
Designer platform
The Designer is a Microsoft Office add-in for Windows and requires Microsoft Office for Windows.Read 8 Oct 2026 · fluent.apryse.com
Engine platforms
The download documentation offers .NET, Java, and Java RESTful engines; it says the Java RESTful engine runs in Apache Tomcat environments including Windows and Linux.Read 8 Oct 2026 · fluent.apryse.com
Integration
The Engine is available for Java, .NET, and as a RESTful service for other programming languages.Read 8 Oct 2026 · windwardstudios.com
Linux support
The maker says the Java RESTful Engine runs in environments that support Apache Tomcat, including Windows and Linux.Read 8 Oct 2026 · fluent.apryse.com
Low-code integration
The company says Windward can be embedded in an application with 11 lines of code, after which templates can be added without programming each template.Read 8 Oct 2026 · windwardstudios.com
Multiple data sources
A single template can combine data from multiple sources, and Windward says it connects to 147 vendors as well as SQL, JSON, XML, and OData.Read 8 Oct 2026 · windwardstudios.com
Output formats
The maker says the engine creates documents in 18 formats, including DOCX, XLSX, PPTX, PDF, and HTML.Read 8 Oct 2026 · windwardstudios.com
Product status
Windward Core is now Fluent by Apryse.Read 8 Oct 2026 · windwardstudios.com
Security and data
Windward says the company does not access customer data and recommends read-only credentials for data sources; its security FAQ also documents risks around string substitution and logging.Read 8 Oct 2026 · windwardstudios.com
Template design
Users design templates in Microsoft Office Word, Excel, or PowerPoint using tags and conditional logic.Read 8 Oct 2026 · windwardstudios.com
Who it serves
The maker describes Windward Core as an embedded document-generation component for applications and presents enterprise, independent software vendor, and systems integrator audiences.Read 8 Oct 2026 · windwardstudios.com
Windows requirement
The Designer is a Microsoft Office add-in for Windows and requires Microsoft Office for Windows.Read 8 Oct 2026 · fluent.apryse.com

Plans and prices

Windward Core Priced on request Pricing not shown; contact sales Read 8 Oct 2026 · windwardstudios.com

Every Windward Core plan and price →

Strong points and limits

Strong points

  • Combines multiple data sources per template
  • REST, Java, and.NET engines
  • Wide range of output formats
  • Batch personalization supported
  • Docker and Kubernetes materials listed

Limits

  • Pricing requires contacting sales
  • Designer requires Microsoft Office for Windows
  • Product is now Fluent by Apryse
  • Security FAQ documents string-substitution and logging risks

Who it suits

It suits ISVs, enterprises, and systems integrators embedding document generation into applications and workflows.

Verdict

Windward Core provides template-driven generation with broad data connectivity, APIs, and deployment choices. Teams should account for the Windows Office requirement for designing templates and request current product and pricing details.

Where Specifiction places it

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