You can also use Nitro to sign, convert, organize, and optimize your documents directly from within Dropbox.
How to use Nitro within Dropbox:
1. Login to your Dropbox account, navigate to Files and choose the desired file
2. Click Open With next to the document, then select Nitro from the dropdown
![Nitro Sign_dropbox-1.jpg](https://resources.gonitro.com/dims4/default/0fbc9c5/2147483647/strip/true/crop/741x467+0+0/resize/741x467!/format/jpg/quality/90/?url=http%3A%2F%2Fnitro-brightspot.s3.us-west-2.amazonaws.com%2F6c%2Fdb%2Fa6b0ea15431c8674fe7c632aa53f%2Fnitro-sign-dropbox-1.jpg)
3. You will be brought to the Nitro Cloud screen in a new window and presented with options to Convert, Fill and Sign, Organize, or Optimize your document
![Nitro Sign_dropbox-2.jpg](https://resources.gonitro.com/dims4/default/700f674/2147483647/strip/true/crop/745x447+0+0/resize/745x447!/format/jpg/quality/90/?url=http%3A%2F%2Fnitro-brightspot.s3.us-west-2.amazonaws.com%2F03%2Fc4%2Fd04733214b80b5cfa293c4bb60b3%2Fnitro-sign-dropbox-2.jpg)
4. Select one of the options, edit the document as desired, then create a new file name for the resulting document
5. When you're happy with the changes, check the box to agree with Nitro's Terms of Service and click Save to Dropbox
![Nitro Sign_dropbox-3.jpg](https://resources.gonitro.com/dims4/default/a5151b6/2147483647/strip/true/crop/741x466+0+0/resize/741x466!/format/jpg/quality/90/?url=http%3A%2F%2Fnitro-brightspot.s3.us-west-2.amazonaws.com%2Fd5%2F1b%2Fc60090f44650823128abf12162cf%2Fnitro-sign-dropbox-3.jpg)
6. Your new file will now be available in your Dropbox account
![Nitro Sign_dropbox-4.jpg](https://resources.gonitro.com/dims4/default/b4b8945/2147483647/strip/true/crop/736x428+0+0/resize/736x428!/format/jpg/quality/90/?url=http%3A%2F%2Fnitro-brightspot.s3.us-west-2.amazonaws.com%2F65%2F3b%2Feb063f3e4b16aa80eb5b0a0a32a1%2Fnitro-sign-dropbox-4.jpg)