File & Document Management Automation Workflows — Page 4 | Neura Market

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File & Document Management Workflows

Document processing and management

Automatically Upload Gmail Attachments to Google Drive
This workflow extracts multiple attachments from new Gmail emails and uploads them to Google Drive, streamlining your file management process.
n8nFree
Convert Notion Pages to Markdown and Back
This workflow converts Notion pages to markdown format and then back to Notion blocks, effectively duplicating the content for demonstration purposes.
n8nFree
Automate Invoice and Receipt OCR from Google Drive to Google Sheets
This workflow automates the process of recognizing invoices and receipts from a specified Google Drive folder and logging the extracted data into Google Sheets. It supports PDF, PNG, and JPG formats and triggers on new file uploads or manually.
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Convert Multiple Files to Base64 with JavaScript Code

## Base64 Encode Multiple Binary Files with a Code Node This template demonstrates how to handle multiple binary files in n8n by using a Code node to convert them into a Base64 encoded string. It's particularly useful when an API requires file uploads in this format and the standard Extract From File node is not sufficient for batch processing. The workflow starts by downloading a ZIP file, unzipping it to get multiple binary files, and then uses a Code node with custom JavaScript to encode each file individually. ### Instructions 1. Download and import this template into your n8n instance. 2. Run the workflow once to see how it downloads, unzips, and then encodes multiple files. 3. Modify the HTTP Request node to download your own binary file or a ZIP file containing multiple files. 4. Update the Code node if you need to adjust the output format or file paths. 5. Use the output of the Code node in a subsequent node, such as another HTTP Request to send the Base64-encoded files to your desired API. A link to the full blog post is available [here](https://n8nplaybook.com/post/2025/08/from-binary-to-base64-in-n8n/).

Automate LINE File Management with Google Drive and Sheets Logging

Streamline your file management by automatically saving LINE message files to Google Drive, organizing them by date and type, and logging details in Google Sheets.

Download and Merge Multiple PDFs from URLs with a Custom JS API

This n8n template demonstrates how to download multiple PDF files from public URLs and merge them into a single PDF using the PDF Toolkit from [www.customjs.space](https://www.customjs.space). [@custom-js/n8n-nodes-pdf-toolkit](https://www.npmjs.com/package/@custom-js/n8n-nodes-pdf-toolkit) ## What this workflow does - **Defines** an array of PDF URLs. - **Splits** the array to process each URL individually. - **Downloads** each PDF using an HTTP Request. - **Merges** all downloaded PDFs using the Merge PDF node from the @custom-js/n8n-nodes-pdf-toolkit. - **Writes** the final merged PDF to disk. ## Requirements A free CustomJS account. An API Key saved in n8n as credentials of type CustomJS account. ## Notice Community nodes can only be installed on self-hosted instances of n8n. ## Usage ### Get API key from [customJS](https://www.customjs.space) - Sign up to the customJS platform. - Navigate to your profile page. - Press the Show button to get your API key. ### Set Credentials for CustomJS API on n8n Copy and paste your API key generated from CustomJS here. ### Design workflow - A Manual trigger for starting the workflow. - A code node that returns URLs of PDF files as an array. - Split Out node for concurrent processing. - HTTP node for downloading PDF file locally. - Merge PDFs node for merging files. - Write to Disk node for saving the merged PDF file. You can replace the logic for triggering and returning results. For example, you can trigger this workflow by calling a webhook and get a result as a response from the webhook. Simply replace the Manual trigger and Write to Disk nodes. ## Perfect for - Bundling reports or invoices. - Generating document sets from external sources. - Automating PDF handling without writing custom code.

Create eSignatures.io contracts from Google Sheets

Every time a new row is added to your Google Sheets spreadsheet, Make will automatically create a contract from an eSignatures.io template. he template uses this [example spreadsheet](https://docs.google.com/spreadsheets/d/1LuxqFtx8eBNUwLyHkPxbUpP-aqMMX8ykE25Yn4UmKk/edit?usp=sharing).

Deploy a Microsoft OneDrive MCP Server for AI Integration

Set up a complete Microsoft OneDrive MCP server to handle all 14 operations seamlessly with AI agents. This workflow requires no configuration and is ready for immediate deployment.

Automate Invoice Data Extraction and Excel Export with DocSumo

Streamline your invoice processing by automatically extracting structured data from PDFs using DocSumo and exporting it to Excel. This workflow simplifies data entry and reporting tasks, making it ideal for integration with accounting systems.

Automatically Secure New PDF Files in SharePoint with Plumsail

This workflow automatically secures new PDF files in a SharePoint library using Plumsail Documents, ensuring they are protected and saved back to the cloud storage.

Automate Invoice Classification and Sorting in Google Drive with AI

Streamline your invoice processing by automatically classifying and sorting invoices in Google Drive using AI-powered classification. This workflow leverages n8n to extract, classify, and organize invoices into industry-specific folders, reducing manual effort and increasing efficiency.

Automate Local File Organization with AI on n8n

This n8n workflow automates the organization of files in a local directory using AI. It categorizes and moves files into appropriate subdirectories based on their filenames, helping maintain a tidy and efficient file system.

Automate Image Resizing and Insertion from Google Drive to Google Docs

This n8n workflow automates the retrieval, resizing, and insertion of images from Google Drive into Google Docs, ensuring efficient document creation with minimal manual effort.

Automate PDF Processing and Summarization from Emails and Messaging Apps with OpenAI

Automatically extract and summarize PDF documents from Gmail, Outlook, Telegram, and WhatsApp using OpenAI, providing concise insights and routing summaries back to the original senders.

Comprehensive Google Drive Operations with AI Integration

Deploy a fully operational MCP server that integrates all Google Drive operations with AI agents, requiring no configuration. This workflow supports 17 pre-built operations for seamless interaction with Google Drive.

Convert HTML to PDF & Extract Text from PDFs with CustomJS API

![workflow.png](fileId:1274) This n8n workflow illustrates how to convert PDF files into text with the PDF Toolkit from www.customjs.space. [@custom-js/n8n-nodes-pdf-toolkit](https://www.npmjs.com/package/@custom-js/n8n-nodes-pdf-toolkit) ### Notice Community nodes can only be installed on self-hosted instances of n8n. ### What this workflow does - **Change** the requested HTML to PDF. - **Extract** text from the PDF. - **Use** a Code node to handle URLs that point to PDF files. - **Convert** the PDF to text. ### Requirements - **Self-hosted** n8n instance. - **CustomJS API key** for converting PDF to text. - **HTML** Data to convert PDF files. - **Code node** for handling URL that indicates PDF file. ### Workflow Steps: 1. **Manual Trigger**: - Runs with user interaction. 2. **HTML to PDF**: - Request HTML Data - Convert HTML to PDF 3. **Convert PDF to Text**: - Convert the generated text from PDF --- ### Usage #### Get API key from [customJS](https://www.customjs.space) - Sign up to customJS platform. - Navigate to your profile page. - Press Show button to get API key. ![1.png](fileId:1275) #### Set Credentials for CustomJS API on n8n Copy and paste your API key generated from CustomJS here. ![2.png](fileId:1273) #### Design workflow - A Manual Trigger for starting the workflow. - HTTP Request Nodes for downloading PDF files. - Code node for handling URL that indicates PDF file. - Convert PDF to text. You can replace logic for triggering and returning results. For example, you can trigger this workflow by calling a webhook and get a result as a response from the webhook. Simply replace Manual Trigger and Write to Disk nodes.

Convert HTML & PDF Files to PNG Images with CustomJS PDF Toolkit

![workflow.png](fileId:1271) This n8n workflow shows how to convert PDF files into PNG format with the PDF Toolkit from www.customjs.space. [@custom-js/n8n-nodes-pdf-toolkit](https://www.npmjs.com/package/@custom-js/n8n-nodes-pdf-toolkit) ### Notice Community nodes can only be installed on self-hosted instances of n8n. ### What this workflow does - **Generate** PDF file from the requested HTML. - **Convert** the PDF to PNG images. - **Use** a Code node to handle URLs that point to PDF files. - **Convert** the PDF to PNG format. ### Requirements - **Self-hosted** n8n instance. - **CustomJS API key** for converting PDF to PNG. - **HTML** Data to convert PDF files. - **Code node** for handling URL that indicates PDF file. ### Workflow Steps: 1. **Manual Trigger**: - Runs with user interaction. 2. **HTML to PDF**: - Request HTML Data. - Convert HTML to PDF. - Request PDF from Code. 3. **Convert PDF to PNG**: - Convert the generated PNG from PDF. --- ### Usage ### Get API key from [customJS](https://www.customjs.space) - Sign up to customJS platform. - Navigate to your profile page. - Press Show button to get API key. ![1.png](fileId:1272) ### Set Credentials for CustomJS API on n8n Copy and paste your API key generated from CustomJS here. ![2.png](fileId:1270) ### Design workflow - A Manual Trigger for starting the workflow. - HTTP Request Nodes for downloading PDF files. - Code node for handling URL that indicates PDF file. - Convert PDF to PNG. You can replace logic for triggering and returning results. For example, you can trigger this workflow by calling a webhook and get a result as a response from the webhook. Simply replace Manual Trigger and Write to Disk nodes.

Automate Invoice Processing from Gmail with AI and Human Verification

Streamline your invoice management by automatically processing invoices received via Gmail using Azure OpenAI for analysis and optional human verification for accuracy.

Transcribe Audio Files with Google Cloud and Telegram

Transcribe audio messages from Telegram using **Google Gemini** for free. Send an audio file to your Telegram bot and get a full transcription using Gemini's free model. ![image.png](fileId:1076) ### Who is this template for? Anyone who needs quick and accurate transcriptions of audio messages. Perfect for: - Creators and podcasters - Coaches or educators - People who receive a lot of audio on Telegram You can also adapt this workflow to transcribe audio from other sources, like WhatsApp, Google Drive, or direct uploads. ### How it works 1. You send an audio file to your Telegram bot. 2. n8n downloads the file and converts it to text using Google Gemini. 3. The transcript is sent back to you on Telegram. ### How to set up You'll just need: - A Telegram bot token - A Google Gemini API key (free tier supported) The rest works out by itself. ### Check out my other templates ☀️🌊 [**https://n8n.io/creators/solomon/**](https://n8n.io/creators/solomon/)

Convert HTML to PDF and Compress Files with CustomJS API

![workflow.png](fileId:1268) This n8n template demonstrates how to convert HTML into a PDF, compress the generated PDF, and return it as a binary response using the PDF Toolkit from www.customjs.space. ### Notice Community nodes can only be installed on self-hosted instances of n8n. [@custom-js/n8n-nodes-pdf-toolkit](https://www.npmjs.com/package/@custom-js/n8n-nodes-pdf-toolkit) ### What this workflow does - **Convert** the requested HTML to PDF. - **Compress** the PDF file. - **Use** a Code node to handle URLs pointing to PDF files if they exceed 6MB. - **Compress** the PDF pages. ### Requirements - **Self-hosted** n8n instance - **CustomJS API key** for compressing PDF files. - **HTML** Data to convert to PDF files - **Code node** for handling URLs that indicate a PDF file. ### Workflow Steps: 1. **Manual Trigger**: Runs with user interaction. 2. **HTML to PDF**: Request HTML Data - Convert HTML to PDF - Request PDF from URL. 3. **Compress Pages from PDF**: Compress PDF as a binary file. --- ### Usage ### Get API key from [customJS](https://www.customjs.space) - Sign up to the customJS platform. - Navigate to your profile page. - Press the Show button to get your API key. ![1.png](fileId:1269) ### Set Credentials for CustomJS API on n8n Copy and paste your API key generated from CustomJS here. ![2.png](fileId:1267) ### Design workflow - A Manual Trigger for starting the workflow. - HTTP Request Nodes for downloading PDF files. - Code node for handling URLs that indicate a PDF file. - Compress PDF files. You can replace the logic for triggering and returning results. For example, you can trigger this workflow by calling a webhook and get a result as a response from the webhook. Simply replace the Manual Trigger and Write to Disk nodes.

Daily Competitor Research Automation with SerpAPI, Sheets & Airtable

Automates daily collection of companies from Google Sheets, searches for competitors via SerpAPI, extracts key data, and logs results to Sheets and Airtable for easy tracking.

Automatically Import Videos to VdoCipher from Google Forms Responses

Seamlessly import video files to VdoCipher using URLs from new Google Forms responses, streamlining your video management process.

Generate and Email Excel and PDF Documents Using Plumsail and SendGrid

This workflow automates the creation of Excel and PDF documents using Plumsail templates stored in OneDrive and sends them via email through SendGrid.

Automatically Store Attendance GIRITON Profile Pictures in Google Drive

This workflow retrieves profile pictures of Attendance GIRITON users and automatically saves them to a specified Google Drive folder, ensuring easy access and organization.

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Communication (2,463)AI (1,929)Business Operations & ERPs (1,540)Other (1,425)Productivity (1,202)Marketing (1,145)Data & Analytics (995)CRM - Sales (604)Notifications (580)Social Media (562)

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