Yahoo! Mail Users Can Attach Large Files with Drop.IO App
Users of Yahoo! Mail now have the ability to attach up to 100MB of files to each email using drop.io’s new Attach Large Files application.
drop.io has been the simplest way to privately share exactly what you want, with whom you want online – all in real-time and across all platforms (web, mobile and more).
The app makes it even easier to share groups of photos, documents, movies and more, by combining the power of drop.io as media & file sharing platform with Yahoo! Mail, one of the world’s most popular email services.
You can access the Attach Large Files app from the Applications Box in the lower left-hand corner of your Yahoo! Mail inbox and using the app is simple:
1. Click "Attach Large Files" — this brings you to the drop.io welcome page
2. Next click "Select Files" — add as many files from your computer as you want
3. Next click "Upload and Compose Email" – users are brought to a new email, populated with thumbnails and links to view and download the attachments
When your recipient opens the email, they can click on the link to the drop to view and download all files.









I want to access attach large file on my email yahoo.
How can I used app attach file ?
Thank you
You should see this on the left margin

I use the email on the web of yahoo.com.cn and I couldn`t find the applications in my email box. How can I find it and set up it in my box? Thanks for your help.
Same as Jack, I don’t have io for my attach large files app…mine is YouSendIt…which isn’t working. How do we get io as our app ?
Drop-IO has been acquired and dissolved (by Facebook?)