FolderMill vs AutoPrintEmail: Folder Watching vs Email Watching

You found FolderMill while searching for automatic printing solutions.
Drop a file in a folder → it prints automatically. Sounds perfect.
But wait. Your documents arrive via email, not in folders.
Now you need to download attachments to a folder, THEN let FolderMill print them? That's not automation. That's extra steps.
Table of Contents
- What FolderMill Does
- What AutoPrintEmail Does
- The Fundamental Difference
- Feature Comparison
- Pricing Comparison
- When to Use FolderMill
- When to Use AutoPrintEmail
- Can You Use Both?
- TL;DR
What FolderMill Does
FolderMill is a folder-watching automation tool.
It monitors designated folders and processes files that appear there:
- Print documents
- Convert file formats
- Add watermarks
- Move files to other folders
The key requirement: Files must already be in the folder.
FolderMill doesn't fetch files from email. It doesn't connect to your inbox. It watches local folders.

What AutoPrintEmail Does
AutoPrintEmail is an email-watching automation tool.
It monitors your email inbox and prints matching messages:
- Print email bodies
- Print attachments (PDFs, images, documents)
- Filter by sender, subject, labels
The key feature: Documents come from email, which is where business documents actually arrive.
The Fundamental Difference
Think about where your printable documents come from:
- Invoices → Emailed from Stripe, QuickBooks, vendors
- Orders → Emailed from Shopify, Etsy, Amazon
- Contracts → Emailed from DocuSign, HelloSign
- Receipts → Emailed from payment processors
- Reports → Emailed from business apps
99% of documents arrive via email.
To use FolderMill for these, you'd need to:
- Download the attachment from email
- Save it to the watched folder
- Let FolderMill print it

That's manual work. AutoPrintEmail eliminates step 1 and 2 entirely.

Feature Comparison
| Feature | FolderMill | AutoPrintEmail |
|---|---|---|
| Watches email inbox | ❌ | ✅ |
| Watches local folders | ✅ | ❌ |
| Prints email bodies | ❌ | ✅ |
| Prints email attachments | ❌ (needs download) | ✅ |
| Filter by sender | ❌ | ✅ |
| Filter by subject | ❌ | ✅ |
| Filter by email label | ❌ | ✅ |
| Gmail/Outlook OAuth | ❌ | ✅ |
| File format conversion | ✅ | ❌ |
| Watermarking | ✅ | ❌ |
| Batch file processing | ✅ | ✅ (continuous) |
| Windows support | ✅ | ✅ |
| Mac support | ❌ | ✅ |
| Linux support | ❌ | ✅ |

Pricing Comparison
FolderMill:
- Home edition: $39
- Standard: $149
- Business: $299
- Enterprise: $449+
- Per-machine licensing
AutoPrintEmail:
- $99 one-time
- Unlimited emails
- Works on Mac, Windows, Linux
| Use Case | FolderMill | AutoPrintEmail |
|---|---|---|
| Email attachment printing | $149+ (plus manual work) | $99 |
| Folder watching only | $39-149 | N/A (different use case) |
When to Use FolderMill
Choose FolderMill if:
- Your documents arrive in folders, not email
- You have apps that save directly to watched folders
- You need file format conversion (not just printing)
- You need watermarking before printing
- You're on Windows and don't need email integration
FolderMill is excellent for folder-based workflows:
- Scanning stations that save to folders
- Applications that export to local directories
- Shared network folders that collect documents
When to Use AutoPrintEmail
Choose AutoPrintEmail if:
- Your documents arrive via email (most businesses)
- You want automatic printing without downloading first
- You need Gmail or Outlook integration
- You're on Mac or Linux (FolderMill is Windows-only)
- You want simpler setup for email-based workflows
This covers most business scenarios:

Can You Use Both?
Sure. Some setups benefit from both:
- AutoPrintEmail handles email attachments → prints directly
- FolderMill handles files from other sources → prints from folder
But for most businesses, documents come through email. AutoPrintEmail covers that entirely.
TL;DR
FolderMill = Watches folders, prints files dropped there AutoPrintEmail = Watches email, prints messages and attachments
| FolderMill | AutoPrintEmail | |
|---|---|---|
| Watches | Folders | |
| Documents from email | Manual download | Automatic |
| Platform | Windows only | Mac, Windows, Linux |
| Pricing | $39-449 | $99 once |
Just $99 for lifetime access. Compare to other solutions and see which fits your workflow.
Your documents arrive by email.
Your printing solution should start there.
Start Printing Your Emails Today
Join thousands of users who have reduced their screen time while staying connected.
Local printing. Your emails are never sent to our servers.
Works on Windows, Mac, and web browsers
No need to open your browser or email client to manually print your emails.