Dropbox Discontinued Its Outlook Add-In: What can you now use in 2026

If you previously used the Dropbox Outlook add-in to save email attachments directly from Outlook to Dropbox, you may have noticed that the integration is no longer supported.

Dropbox announced that its Outlook add-in would be discontinued starting October 1, 2025, and says it can no longer guarantee the integration's availability after that date.

For professionals who use Dropbox as their document storage system, that leaves a surprisingly important workflow gap: how do you save an Outlook email or attachment to Dropbox without downloading it first?

The short answer: Dropbox now recommends a manual download-and-save workflow. The better answer: you can bring that workflow back into Outlook with InFiler.

What happened to the Dropbox Outlook add-in?

The original Dropbox integration for Microsoft Outlook added Dropbox directly into the Outlook interface. Among other things, it allowed users to:

• save attachments received by email directly to Dropbox;
• select Dropbox files while composing an email; and
• replace traditional attachments with Dropbox shared links.

Dropbox has now discontinued that integration. According to its support documentation, the add-in began going away on October 1, 2025. While it may not have disappeared immediately for every user, Dropbox no longer guarantees that it will remain available.

That does not mean Dropbox no longer works with Outlook. It means the direct workflow between the two applications is gone.

How does Dropbox recommend saving Outlook attachments now?

Dropbox's official workaround is straightforward:

1. Open the email in Outlook.
2. Download the attachment to your computer.
3. Save the downloaded file into your Dropbox folder.

For sharing a Dropbox file by email, Dropbox similarly recommends copying the Dropbox link and pasting it manually into Outlook. Technically, it works. Operationally, though, it reintroduces exactly the kind of repetitive file management that an Outlook integration is supposed to eliminate.

For one attachment, the difference is small. Repeat that process across dozens of client emails every day, and it becomes another piece of invisible inbox administration.

The bigger problem: important documents still arrive by email

Dropbox may be where you store the documents your practice runs on, but the document usually arrives first as an email attachment or message in your inbox: a signed agreement, revised documents from opposing counsel, a vendor invoice, identification, supporting evidence, or a final executed PDF.

The person receiving that email then has to download the attachments, manually rename them, open a new tab to Dropbox, navigate the folder structure, locate the appropriate destination, and upload them. And that's if they do it at all.

When these steps create too much friction, documents tend to remain buried in individual inboxes instead of making their way into the shared matter file. Scanning an inbox—and working around the limitations of Outlook search—to locate a signed retainer agreement from three months ago is not the best use of anyone's time.

InFiler brings Dropbox back into Outlook

InFiler is an Outlook add-in that connects your inbox directly to Dropbox. Instead of downloading an attachment, opening Dropbox, and navigating through folders manually, you can save it to Dropbox without leaving Outlook. No context switching, no extra tabs, and no breaking your flow.

Save Outlook attachments directly to Dropbox

Open the email, select the attachment you want to retain, choose the appropriate Dropbox folder, and save it directly from Outlook. There is no intermediary download and no need to open Dropbox in another tab.

Save the email itself to Dropbox

Sometimes the attachment isn't the complete record. The surrounding email may contain approvals, instructions, negotiations, or other correspondence that belongs in the file too. InFiler can convert an email into a PDF and save it directly into Dropbox alongside the related documents, preserving both the document and the context in which it was received.

File everything in the right Dropbox folder

The goal isn't simply to move a file from Outlook to Dropbox. It is to put it where it belongs. InFiler lets you select the destination from your existing Dropbox folder structure, so you do not have to redesign how your firm stores documents just to automate the filing step.

Dropbox's manual workflow vs. InFiler

The difference sounds small until you consider how often the workflow happens. The value of an Outlook add-in isn't simply that it saves a few clicks. It removes an entire context switch from something you may do repeatedly throughout the day.

More than a replacement for the old Dropbox Outlook add-in

InFiler isn't intended to recreate the old Dropbox add-in button for button. The discontinuation points to a broader problem: your inbox and the systems where work actually gets recorded are disconnected.

Saving an attachment is one example. An email can also mean:

• this correspondence should be attached to a client matter;
• this needs to become a task;
• this work needs to be recorded as billable time;
• this receipt needs to become an expense; or
• this document belongs in Dropbox.

InFiler brings those actions into the inbox so an email can be processed while its context is still in front of you. In addition to Dropbox, InFiler connects Outlook with tools used for matter management, task management, and time tracking.

How to connect Dropbox to Outlook with InFiler

Getting started requires three things:

1. An active Dropbox account.
2. InFiler installed in Outlook.
3. Your Dropbox account connected to InFiler.

InFiler uses OAuth to connect to Dropbox, so you do not need to generate or manage a Dropbox API token yourself. Once connected, you can open an email in Outlook and save its attachments—or the email itself—to an accessible Dropbox folder. Your existing Dropbox folder structure stays in place.

Can you still save Outlook attachments to Dropbox in 2026?

Yes. Dropbox itself no longer maintains its former Outlook add-in, but that does not mean you need to go back to downloading and re-uploading every file manually. If Dropbox is already part of your document workflow, InFiler lets you connect it back to Outlook and process documents where they arrive: your inbox.

Frequently asked questions

Filed under Email Workflow. Learn more about the InFiler Dropbox integration.