DataToDoc is a Google Docs™ Add-on that merges data  from multiple sheets of a single spreadsheet  (Google Sheets™, Excel, or CSV) into complex formatted document. Whether you need invoices, reports, contracts, or personalized letters – generate polished Google Docs™ or downloadable Word (DOCX) files with just a few clicks. Fast. Flexible. Professional.

Why DataToDoc?
Unlike basic merge tools, DataToDoc allows you to:

➤Pull data from multiple sheets of a single spreadsheet – perfect for structured, multi-source documents.
➤Maintain full control over formatting – generate well-formatted, print-ready documents.
➤Set custom data ranges and filter your data in the template – no extra prep 
needed.
➤Use one template to create one document per spreadsheet.

Key Features

➤ Flexible Data Sources: Combine data from multiple sheets in a single document.
➤ Data Filtering & Ranges: Define specific ranges and apply filters to fine-tune what gets included in the document.
➤ Advanced Formatting: Templates preserve your layout, styles, and rich text formatting.
➤ Simple Template Syntax: Use intuitive hash tags like #field_name# to insert data – no need to learn complex markup.
➤ One Spreadsheet = One Document: Ideal for structured, reusable document creation.
➤ 100% Google Workspace™ Compatible: Works inside Google Docs™ and integrates with your Google Drive™.

Use Cases

➤ Invoices (Car Service, Freelance, etc.) – Generate detailed invoices with tables for parts, labor, tasks, or milestones.
➤ Contracts & Agreements – Fill in custom fields and reuse polished templates for legal or business documents.
➤ Client Reports – Pull KPIs, charts, and structured data from multiple sheets to generate one report per client.
➤ Education / School Progress Reports – Create student reports with grades, attendance, and teacher comments.
➤ Certificates & Letters – Personalize formal documents like certificates, recommendation letters, and notices.
➤ Construction Project Reports – Detail materials, labor, and equipment used in specific phases or dates.
➤ Budgets & Financial Summaries – Generate financial overviews or budget breakdowns from multiple data sources.
➤ Event Planning Summary – Include vendor lists, schedules, and guest details in one well-formatted document.
➤ Property Management Reports – Track rent payments and maintenance tasks across multiple properties.
➤ Retail Sales Reports – Analyze sales performance by product, location, and returns.
➤ Research / Lab Reports – Present experimental data, materials, and observations clearly and consistently.
➤ NGO Grant Reports – Compare planned vs actual spending and document activities and beneficiaries.
➤ Inventory & Supplier Reports – Monitor stock levels, supplier activity, and recent orders.
➤ Cards, Labels, Invitations, and Letters – Anything that other merge apps do, and more.