Dropbox App seems to be looking very useful.

How-To: Set up Your Dropbox Account.

1. Open the Notification panel on the Home screen.
2. Tap the "Settings" icon depicted as a gear.
3. Select "Accounts & sync".
4. Press the "Add" icon depicted as a "+" symbol then select "Dropbox".
5. Create your Dropbox account by following the on-screen instructions.

NOTE*: You will need to access the Dropbox website from your computer to complete the setup.


How-To: Share Files through Dropbox on Your HTC One S.


Uploading photos or videos from the HTC One S gallery:

1. Tap the "Apps" icon found on your Home screen.
2. Select "Gallery".
3. Select the album containing the files you wish to share.
4. Tap "Share" then select "Dropbox".
5. Select the photos or videos you wish to share via Dropbox.
6. Press "Next".
7. Choose or create a Dropbox folder.
8. Press "Upload" when ready.


To View the Uploaded Photos or Videos:

1. Tap the "Apps" icon on the Home screen and select "Gallery".
2. Tap "Albums".
3. Press the icon shaped as a triangle pointing downwards then tap "Dropbox".
4. If this is the first time accessing the Dropbox photos from your Gallery you will receive a notification. Press "Allow".
5. Select the desired album to view the media files in it.


How-To: Share your Dropbox Link with Other People.

1. Access the "Gallery Albums" screen.
2. Press the triangle-shaped icon and select "Dropbox".
3. Tap the desired album and press "Share".
4. Choose the sharing method of the link, such as whether you wish to share it on a social network or via email. People receiving the link will be able to view your files located in the shared album.


How-To: Save a Polaris Office Document in Dropbox.

1. Tap the "Apps" icon on the Home screen.
2. Access "Polaris Office".
3. Create or open an existing document.
4. Press the "Menu" icon and tap "Save as".
5. Type-in the desired filename.
6. Tap the box under "Location" then press "Dropbox".
7. Tap "Save" when ready.


How-To: Edit a Polaris Office Document in Dropbox.

1. Access "Polaris Office" by tapping the "Apps" icon found on the Home screen.
2. Tap "Dropbox".
3. Select the folder containing the document you wish to edit.
4. Tap the document and press "Edit".
5. Once you've edited the document press "Menu".
6. Select "File" and save the document.


How-To: Save a PDF Document in Dropbox.

1. Tap the "Apps" icon on the Home screen.
2. Access "PDF Viewer".
3. Browse to and open the desired PDF document.
4. Press "Menu" and tap "Save as".
5. Type-in the desired filename.
6. Tap the box under "Location" and select "Dropbox".
7. Press "OK".