Convert, edit, sign, protect, and unlock your PDF files in Dropbox with Smallpdf.

Smallpdf integrates seamlessly with Dropbox to power productivity. Compress, convert, edit, sign, protect, and unlock your PDF documents directly from Dropbox in a matter of seconds. With Smallpdf, you can:

  • Quickly compress and convert files. Reduce your PDF file size or convert to other formats — such as Word, PowerPoint, Excel, and JPG — within seconds.
  • Save time editing. Edit, split, reorder or merge your PDF files with easy-to-use online editing tools that you can access directly from Dropbox.
  • Encrypt or decrypt PDFs. Protect or remove passwords from your documents to ensure the security of file sharing.
  • Get your documents signed online. Sign a document or request one or more e-signatures directly from Dropbox, without the need to print documents or install software.
Open your files in Smallpdf directly from your Dropbox account and get access to Smallpdf tools, like adding text, shapes, images, and freehand annotations to your PDF—within seconds.
Simplify the way you manage your documents in Dropbox, with Smallpdf tools to compress, convert, edit, sign, protect, and unlock PDF documents in just a few easy steps.
Using Smallpdf on Dropbox, you can reduce the size of your PDF for easy e-mailing, without compromising on the quality of your document.
Smallpdf gives you the flexibility to convert Word, PowerPoint, Excel and JPG files to and from PDF without ever leaving the application.
Get fuss-free PDF merge and split capabilities. Combine multiple PDFs into a single document or extract only the pages you really need.
Open and edit your files directly from your Dropbox account! Just select the Smallpdf app, and immediately add text, shapes, images, and freehand annotations to your PDF.