When comparing BitLocker vs jZip, the Slant community recommends jZip for most people. In the question“What are the best file encryption tools?” jZip is ranked 4th while BitLocker is ranked 12th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Native Windows support
It offers the best integration, ease of use and support with Ultimate and Enterprise editions of Microsoft's Windows Vista and Windows 7, and with the Pro and Enterprise editions of Windows 8.
Pro Volume-based encryption
BitLocker allows encrypting an entire volume including the OS.
Pro Multiple authentication methods
You can use a combination of methods consisting of Trusted Platform Module, PIN, and a passphrase on a USB thumb stick.
Pro Totally free
Pro Sleek interface
Cons
Con Proprietary
No public audits possible.
Microsoft could want or be legally required to puts backdoors without users knowledge.
Con Not available on Windows home versions
Con Default installation options include adware
You can avoid this if you select your options carefully at installation time