AttachDrop
Eleven attachments, one email, one click. AttachDrop saves them all in a batch — renamed your way — instead of the click-save-click-save grind.
€24 one-time · free tier, free forever · 30-day money-back
Save. Save as. Save as. Save as…
Invoices arrive ten to an email. Photos arrive twenty. The old COM add-ins
that saved everything to a folder in one go don't run in the new Outlook —
so you're back to right-clicking each file, one by one, and ending up with
a Downloads folder full of scan001.pdf.
AttachDrop lists every attachment and saves them in a batch.
See names, sizes and types at a glance; skip the inline logos; click Save
all. Pro renames as it saves — {date}_{sender}_{name} turns
scan001.pdf into 2026-06-12_acme_scan001.pdf.
Honest note: your browser or Outlook decides the download folder, and no
add-in can silently write elsewhere — which is exactly the privacy
guarantee you want.
Free vs Pro
Free downloads any attachment. Pro does them all at once, renamed. One payment, no subscription.
| Feature | Free | Pro €24 |
|---|---|---|
| List all attachments with sizes & types | ✓ | ✓ |
| Download attachments one-by-one | ✓ | ✓ |
| Save all (sequential batch) | — | ✓ |
| Rename pattern: {date}_{sender}_{name} | — | ✓ |
| Skip inline images toggle | — | ✓ |
| Total-size summary | — | ✓ |
How it works
Install the free add-in
Two minutes, no account, no card. Add it via Outlook's Get add-ins dialog — see the install guide.
Open an email, open the pane
Every attachment is listed with size and type; download any of them. Free forever — not a trial.
Unlock Pro when you need it
Buy once on Gumroad, paste your license key into the pane. Save-all and rename patterns unlock instantly.
Installing AttachDrop
In Outlook: Get add-ins › My add-ins › Add a custom add-in, then add the AttachDrop manifest from URL or file. An AttachDrop button appears when you're reading a message with attachments.
Coming to AppSource: AttachDrop is being submitted to Microsoft's add-in marketplace, after which it installs in one click from inside Outlook. Sideloading works today.
FAQ
Can it save straight into a folder I choose?
Files go to your browser's or Outlook's download location — that's a platform rule for all web add-ins, not an AttachDrop limit. No add-in can silently write to arbitrary folders on your disk, which is genuinely a good thing. Tip: most browsers can be set to ask for a location per download.
Does it work in the new Outlook for Windows?
Yes — AttachDrop is a web add-in built for the new Outlook, Outlook on the web, Mac, and recent Microsoft 365 desktop builds. It needs the attachment-content API (Mailbox 1.8); on older hosts it tells you honestly rather than half-working.
Do my attachments pass through your servers?
No. Attachment content goes directly from your mailbox to your download folder, decoded locally in the add-in. No uploads, no analytics, no tracking. See the privacy policy.
Refunds?
30-day money-back guarantee, no questions asked — reply to your Gumroad receipt or email [email protected].