Open your PDF documents from Mail, Dropbox, Drive, and your other favorite applications to watermark and protect your copyright.

DocMark, the convenient one click watermarking application loved by screenwriters is now available for your iOS device!

• PDF files only.
• Watermark PDFs in one step.
• Control style, font, size, and transparency.
• Optionally encrypt PDFs with secure 40-bit encryption.
• Optionally render with SecureText, preventing watermark removal.
• Export watermarked documents to Mail, Dropbox, iMessage, and more.

What's New

Version 1.2

Added iPad support

Ratings and Reviews

Pretty Decent; But...


Nice & simple; BUT if you could at least be able to move/articulate the position of the watermark that would be 4+ Stars. Adding ability to make watermark a different color(s) - that would be 5+.

DocMark works wonders!

Alain Bala

DocMark is a perfect tool for those of us who deal with PDF documents on the go.

I've been searching forever for an app that could watermark on my iPhone. It's crazy to think that no one has tapped into that space until now!

The app is straightforward and simple, and being able to email straight from the app is extremely convenient.

Looking forward to any additions to this already great app!

Easy to Use!

Kevin. R.

DocMark is a relief to use. I normally have to apply a watermark using programs on my computer but being able to quickly upload a pdf on my phone, apply the watermark, and send it out via email makes this a great app to have. I definitely recommend.


Tiny Algo, LLC
602.1 KB
Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2015 Tiny Algo, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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