--- title: "How to Send Large Documents Securely via Email (FREE)" lang: en canonical_url: https://www.papermark.com/blog/how-to-send-large-documents-securely-via-email last_updated: 2026-05-18 published: 2025-04-25 category: [document-sharing] author: "Marc Seitz" summary: "This guide provides step-by-step instructions on how to securely send large documents via email using Papermark. Learn how to overcome email size limits and track document activity." --- # How to Send Large Documents Securely via Email (FREE) Sending large documents via email can be challenging due to size limitations and security concerns. Papermark offers a simple, free solution to send large documents securely and track their activity. This guide will walk you through the process of sending large files via email using Papermark. ## Quick Recap of Steps 1. **Sign Up for Papermark**: Create a free account on Papermark. 2. **Upload Your Large Document**: Upload documents of any size without email restrictions. 3. **Generate a Secure Link**: Obtain a lightweight, shareable link for your large document. 4. **Set Security Options**: Configure security settings for your document. 5. **Compose Your Email**: Write an email with the secure link instead of large attachments. 6. **Send Your Email**: Share the link without worrying about attachment size limits. 7. **Monitor Document Activity**: Track document access and engagement. Let's explore each step in detail to ensure your documents are sent securely via email. ## 1. Sign Up for Papermark - Visit [Papermark's website](https://www.papermark.com/index.md) and click on the "Sign Up" button. - Enter your email address and create a strong password to set up your free account. ## 2. Upload Your Large Document - Once logged in, click on the "Upload" button on your dashboard. - Select the document you want to send. Papermark supports large files that would exceed typical email attachment limits. - Drag and drop your file or use the file browser to upload. - No need to compress or split your files - Papermark handles large documents efficiently. ![Upload Document](https://assets.papermark.io/upload/file_EhYT7ByQGyu1jvwARpL53-upload-document.png) ## 3. Generate a Secure Link - After uploading, Papermark will automatically generate a unique, secure link for your document. - Click on the "Copy Link" button to copy the secure link to your clipboard. ![Copy Secure Link](https://assets.papermark.io/upload/file_XM4fMBSbG9nxrJGLVSGiV8-copy-link.png) ## 4. Set Security Options - Before sending, customize security settings for your large document: - Set a strong password for additional protection - Enable or disable download options - Set an expiration date for the link - Control whether recipients can download the original file - Click on the "Settings" icon next to your document to access these security options. ## 5. Compose Your Email - Open your email client or service. - Compose a new email to your intended recipient. - Instead of struggling with attachment limits, simply paste the secure Papermark link. - Add any context about the large document being shared. ## 6. Send Your Email - Add any necessary context or instructions in your email. - Double-check the recipient's email address to ensure it's correct. - Click "Send" to share your secure document link via email. ## 7. Monitor Document Activity - Return to your Papermark dashboard to track document activity. - Click on the shared document to view detailed analytics. - Monitor who viewed your document, for how long, and which pages they accessed. ![Track Document Activity](https://assets.papermark.io/upload/file_5TJkCN6dpNi1whx6rpT6T4-document-analytics-Papermark-v2.png) ## Key Takeaways To send large documents via email: 1. Use Papermark to bypass email attachment size limits 2. Upload files of any size without compression 3. Share a lightweight link instead of bulky attachments 4. Monitor document access through Papermark's dashboard ## FAQ ### Why is it important to send documents securely via email? Sending documents securely via email protects sensitive information from unauthorized access, data breaches, and potential interception during transmission. ### How to send documents securely via email in Gmail? In Gmail, you can use the built-in confidential mode or third-party encryption tools. Alternatively, use Papermark to generate a secure link and send that via Gmail for enhanced security and tracking. ### How to send documents securely via email in Outlook? Outlook offers message encryption for Office 365 users. For added security and tracking, upload your document to Papermark, generate a secure link, and send that link via Outlook. ### How to send documents securely via email on iPhone? On iPhone, use the Mail app's encryption feature if available, or use Papermark's mobile-friendly interface to upload documents, generate secure links, and send them via email. ### How to send documents securely via Gmail? In Gmail, enable confidential mode when composing an email, or use Papermark to create a secure, trackable link for your document and send that link via Gmail. ### How to send a PDF in email from phone? On your phone, locate the PDF file, use the share option, and select your email app. For secure sharing, upload the PDF to Papermark first, then send the generated secure link via email. ### How to attach a document in an iPhone email? In the Mail app on iPhone, compose a new email, tap in the body, select 'Add Attachment', and choose your document. For secure sharing, use Papermark to create and send a secure link instead. ### Is Papermark a secure way to send documents via email? Yes, Papermark provides a secure method to share documents by generating encrypted links and offering additional security features like password protection and expiration dates. ### Can I password protect my document when sending it via email using Papermark? Yes, Papermark allows you to set a password for your document link, adding an extra layer of security when sharing via email. ### How long can recipients access the secure document link? By default, the link remains active indefinitely, but you can set an expiration date to limit access time for enhanced security. ### Can I track who has opened my securely sent document? Yes, Papermark provides detailed analytics showing who viewed your document, for how long, and which pages they accessed. ### Is it safer to send a Papermark link rather than attaching a document to an email? Yes, sending a Papermark link is generally safer as it keeps the document off email servers and allows you to control access and track activity. ### What should I do if I accidentally send a document to the wrong email address? With Papermark, you can quickly revoke access by disabling the link from your dashboard, preventing unauthorized access even if sent to the wrong recipient. ### Can I send multiple documents securely in one email using Papermark? Yes, you can upload multiple documents to Papermark and share their secure links in a single email for convenient, secure sharing. ### How does Papermark ensure the security of my documents? Papermark uses encryption, secure servers, and features like password protection and access controls to keep your documents secure throughout the sharing process. ### Are there file size limitations when sending documents securely via Papermark? Papermark supports large file sizes, but specific limits may depend on your plan. The free plan typically allows for generous file sizes suitable for most documents. ### What's the maximum file size I can send through Papermark? Papermark supports very large file sizes, far exceeding typical email attachment limits. The free plan allows for generous file sizes suitable for most documents. ### Why use Papermark instead of file compression? Papermark eliminates the need for file compression, maintains document quality, and provides security features and tracking capabilities that compression tools don't offer. ### Can recipients download the original large file? Yes, if you enable download permissions, recipients can access the original file. You can also disable downloads and only allow online viewing. ### Does Papermark compress my large documents? No, Papermark maintains the original quality of your documents while making them easily shareable through secure links. --- _Markdown version of [this article](https://www.papermark.com/blog/how-to-send-large-documents-securely-via-email) for AI agents and LLMs._ _More Papermark content: [llms.txt](https://www.papermark.com/llms.txt) ยท [full index](https://www.papermark.com/llms-full.txt)._