LockPDF vs Yodel

Password protect and encrypt your PDF files online

LockPDF is a free online tool to encrypt and lock PDF files. Password protect your PDF's with a strong encryption in just a few seconds. With our easy-to-use online PDF protection tool, simply upload your PDF, set your password, and download the secured PDF ready for sharing.

Snapchat for groups. Create stories with friends, join stories from around the world.

Yodel - Group Stories is a new app that lets you create stories with friends, which anyone in the group can post photos and videos too, and everything disappears in 24hrs. Whether it’s sharing jokes with a private group of friends, seeing what’s going on around campus, or watching public stories from around the world, Yodel is an awesome way for groups to connect.

With Yodel you can:
• Create Public and Private group stories
• Check out your school’s story to see what’s good around campus
• Post anonymously when you want to keep your cover
• Use custom filters
• Swipe up to reply to posts with a thumbnail of the original
• Use comments to chat about posts
• Post freely as everything is deleted in 24hrs
• Join featured stories from around the world

You can get Yodel today on the iOS store at join.yodel.co and show us your side of the story.