Document Generation & Automation
Mail merge & generate documents from reusable templates and data.
Generate Word, Excel, Powerpoint or PDF documents using API, Forms, Spreadsheets or CRM.
Mail merge data from various sources like Excel, Google Sheets, CRM systems, forms, and databases with pre-defined templates and generate documents.
Generate certificates, agreements, contracts, letters, in PDF, Word or Powerpoint formats.
Using our web app, API, or integrations, you can streamline document automation from start to finish and generate documents in PDF, DOCX, or PPTX format.
ActiveMerge is perfect for consultants, agencies, accountants, brokers, lawyers, or small and growing companies.
- Create 25 Documents Free
- No credit card
- Set up in minutes
ActiveMerge Quick Demo
Automated Document Generation
Generate PDF Documents
ActiveMerge helps companies automate the PDF document generation. Using the web app or our integrations, any company can save time and boost efficiency.
Optionally, users can send documents via email — no plugins, no coding, no hassle.


Built for Security, Designed for Trust
Your data is encrypted in transit and at rest, processed on EU servers, and automatically deleted after document generation. No human ever touches your files.
Encrypted at Every Step — AES encryption at rest and TLS encryption in transit protect your data from start to finish.
Hosted in Germany, EU — Servers powered by Hetzner and DigitalOcean in Germany, respecting EU privacy regulations.
Auto-Deleted in 24 Hours — Generated files are automatically purged from our servers within 24 hours. Source data is never stored.
GDPR & CCPA Aware — Built with EU and international data protection principles in mind. Read our GDPR policy.
How ActiveMerge Works
Our bulk document automation software is simple to use, it allows you to generate hundreds or thousands of documents in seconds. You can generate:
- contracts
- letters
- invitations
- certificates
- agreements
Add a Data Source
Upload your template and connect a data source (Excel, CRM integration, forms) to power document automation.
Add Template
Prepare your template or use one of our own. {Placeholders} in your template will be replaced by the data in the source file.
Preview and Generate
To test if the everything is ok you can always preview the file free. If all the details are ok you can now use the document generator to generate the documents in bulk.
Features
Generate DOCX, PPTX or PDF Files
With ActiveMerge as your Document Automation Software, you can generate your documents in multiple formats. Preview documents for free.
Form to Docs
Connect any form via the API or our integrations. Also, each template you add can have its own form to generate documents.
Create Workflows
Generate multiple types of documents with a single set of data.
Use AI OCR
Extract and organize unstructured data from PDF or images using AI OCR and insert it into templates.
Integrations:
- Zapier – connect 2000+ apps
- Make – connect with your favorite apps
- Airtable – connect your base and generate documents
- Notion – connect your database and create files.
- WordPress (Contact form 7 + Gravity Forms plugins)
- API – create your own connection
- AI OCR Data Extraction and Mapping – from PDF or Images
Latest Blog Posts
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Read MoreTestimonials
Are you ready to automate your document generation tasks?
Generate your first 25 documents free.