Attachments 
Open Any Attachment
No matter what attachment or file you throw at Spark, it will find a way to open it. Most attachments can be opened natively, some will require to be opened in another app.
Free download
Available on: 
Search For Attachments
Use natural language search to find emails that contain a specific attachment or file type. For example, search for 'PDF attachments from last week'.
Save To The Cloud
Save attachments and emails to the cloud. With just a tap, you can save to Dropbox, Box, Google Drive, OneDrive and iCloud Drive.
Attach From The Cloud
Got an important file on Dropbox that you need to send? Easily attach files to your emails from Dropbox, Google Drive, and a handful of other online services.
