Best document editing and management apps for iPad

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The iPad is great at handling PDFs and other kinds of documents. Here are 4 must-have apps.
The iPad is great at handling PDFs and other kinds of documents. Here are 4 must-have apps.
Photo: Ally Kazmucha/The App Factor

How to sign, scan and send PDFs with an iPhone or iPad

Want to go completely paperless? Here's how to better manage PDF documents on iPhone and iPad!
Want to go completely paperless? Here's how to better manage PDF documents on iPhone and iPad!
Photo: Ally Kazmucha/The App Factor

Reignite the iPad email experience with Spark [Reviews]

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spark-ipad-mail-4
The iPad app is even better than the already amazing iPhone app.
Photo: George Tinari/Cult of Mac

One of the best email clients for the iPhone just got even better. Spark, which promises that “you are going to like your email again,” is now available for the iPad as well. And this isn’t an all-too-common instance of developers just stretching out the iPhone version of their app and calling it a day. Spark is fully optimized for the iPad’s larger display.