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Preview of TransferNow

TransferNow by TransferNow

Fast and secure large file transfer. Generate download links for your big files straight from Firefox, with no size limit and without clogging up your mailbox.

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Drop your files into the sidebar — or pick a whole folder — without leaving Firefox.Check your selection, add a subject and a custom link, then start the transfer.Follow the upload live: progress, speed and time remaining.Your link is ready — copy it and share it by email, chat or anywhere else.
About this extension
Send any type of file, of any size, straight from your Firefox browser! With the TransferNow extension for Firefox, forget about attachment size limits. Sending files becomes simple, without clogging up your inbox or your recipients', while showcasing your personal or company brand.

Why choose the TransferNow extension for Firefox?
  • Send files of any type and any size: stop worrying about your mail provider's size restrictions.
  • Always know when files are downloaded: get notified as soon as your recipient downloads them.
  • Stay in control of the data you send: manage access to your files with ease.
  • Showcase your brand: personalise every transfer your way!

How does the TransferNow extension for Firefox work?

From your browser, click the TransferNow button in the toolbar. The sidebar opens and invites you to sign in to your account. Once signed in, drag and drop one or more files, or pick an entire folder. Personalise your transfer: set a subject, create a custom link, protect access with a password, turn on download notifications, allow file preview and streaming before download, and more. Click "Transfer" to start the upload.

Once the upload is complete and the security check has run, you get a download link to copy and share by email, instant messaging or any other channel. Done! 🚀

Find your transfers again

The history of your recent transfers stays available right in the sidebar: view, edit or delete a transfer in one click.

Requirements

A TransferNow account is required to use this extension. Creating one is free and can be done directly from the sidebar. The interface is available in 20 languages.

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Privacy

The extension collects no browsing data and never accesses the pages you visit. Only the files you choose to send and your TransferNow account details go through our servers. Privacy policy
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Permissions and data

Required permissions:

  • Display notifications to you
  • Access your data for sites in the transfernow.net domain
  • Access your data for connect.transfernow.net

Required data collection, according to the developer:

  • Authentication information
  • Personally identifying information

Optional data collection, according to the developer:

  • Technical and interaction data
Learn more
More information
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Version
1.0.0
Size
1.15 MB
Last updated
4 days ago (Jul 26, 2026)
Related Categories
  • Download Management
  • Photos, Music & Videos
  • Social & Communication
License
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