Merge Documents in Google Docs™

The Merge Documents feature allows you to combine content from several different Google Docs™ into a single, new document. It’s the ultimate tool for consolidating project files, combining research from different team members, or assembling a final report from multiple drafts.

You can select up to five documents, arrange them in any order, and for each one, choose the specific tabs you want to include. The add-on then intelligently merges all the selected content into one continuous document, preserving your formatting with high fidelity.

Note on Tab Structure

Please be aware that all the content you select, even from source documents that contain multiple tabs, will be merged into a single, continuous tab in the new document due to a technical limitation.

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How to Merge Multiple Documents

Follow these steps to easily combine content from several Google Docs™ into a single, new file.

1. Launch the Merge Wizard Open the add-on and navigate to the Document Tools section in either the main menu (Extensions > Text To Table Converter > Document Tools) or the sidebar. Click Merge Documents… to open the wizard.

2. Make Your Initial Selection The wizard first asks if you’d like to include the document you currently have open in the merge.

   • Click “Yes, Include It” to add your current document as the first source file.
   • Click “No, Select All from Drive” to start with an empty list and select all your documents from scratch.

3. Add and Order Your Source Documents You will now see the main document selection screen.

   • Click the “Add or Change Documents” button to open the Google Drive™ picker. You can select up to five documents in total.
   • Your selected documents will appear in a list. Use the drag handle to reorder the documents. The merge process will follow this exact order from top to bottom.
   • The first document in the list is the “Style Master”. Its page layout (margins, size), headers, footers, and base heading styles will be used as the template for the new, merged document.

4. Choose the Tabs from Each Document The wizard will display your ordered list as a series of collapsible sections.

   • Click on a document’s name to expand its tab list.
   • Check the boxes next to the tabs you wish to include from that specific document.
   • You can use the “Select All” and “Deselect All” buttons within each document’s section for quick selections.

5. Configure and Finalize the Merge This is the final step before creating your new, consolidated document.

   • New Document Title: Give your new document a name. It defaults to a name like “Merged Document from 3 files”.
   • Heading Styles Legend: Check the optional “Include a Heading Styles Legend” box for an easy way to update the heading styles (like “Heading 1”, “Heading 2”) in your new document’s theme.
   • Click the “Merge” button to start the process.

After the process is complete, a success screen will appear with a button to directly open your new, combined document.

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Key Features and Benefits

Multi-Document Support

Combine content from up to five different Google Docs™ documents in a single operation, saving you hours of manual copy-pasting.

Selective Tab Merging

You have full control. For each document you select, you can choose exactly which tabs to include in the final merge.

Master Document Control

Use the drag-and-drop interface to set the exact order of your merge. The top document acts as the “Style Master,” defining the page layout and base styles for the final file.

High-Fidelity Formatting

Your content’s visual formatting—including fonts, colors, bold, italics, lists, and tables—is precisely preserved.

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Important Limitations

When you merge multiple documents, please be aware of two key limitations:

1. Single Tab Output: All content from all selected tabs—even from documents that originally had multiple tabs—will be combined into one single, continuous tab in the new document. The original tab structures from the source files are not preserved in this mode.
2. Content Exclusions: Due to technical limitations, the following elements cannot be copied and will not be included in your new, merged document:
   • Comments and Suggestions
   • Revision History
   • Bookmarks
   • Protected Ranges
   • Smart Chips (e.g., @-mentions)
   • AI Summary elements
   • E-Signature fields
   • Table of Contents elements (these are skipped)
   • Checkboxes (are converted to standard list items)

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Choosing the Right Merge Tool

Our add-on offers two powerful ways to combine your content. Here’s how to decide which one is right for your task.

Use Merge Documents

Your goal is to consolidate content from multiple source documents into one place. This is the best tool for combining different reports, research papers, or project files.

Use Merge Document Tabs

Your goal is to create a new document with a specific set of tabs from a single source document. This is perfect for reorganizing a report or creating a shorter version of a large file while preserving the tab structure.

Learn about Merging Document Tabs Explore how to reorganize content from a single document into a new, structured document with multiple tabs.