Open source app to encrypt contents of SD card?

Are there any open source best-in-class solutions for encrypting sd cards?

SD card will be primarily used by Win 8.1 tablet, but would be great if encryption app was cross platform in case I need to e.g. access the SD card from my android phone.
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

EirmanChief Operations ManagerCommented:
VeraCrypt is the unofficial successor to truecrypt, but it even more secure.

It part of Codeplex  (supported by Microsoft) for open source software.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Dave HoweSoftware and Hardware EngineerCommented:
I don't think you can run veracrypt on android though, sadly :D
SAbboushiAuthor Commented:
Thanks for the help
EirmanChief Operations ManagerCommented:
I don't think you can run veracrypt on android though, sadly :D
How about this 3rd party app (mentioned on the veracrypt website)
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Windows 8

From novice to tech pro — start learning today.