7-Zip vs. BitLocker Drive Encryption

Support a wide range of languages .

Fast for preview zipped files.

Very good compress ratio in 7z format.

Old style interface, but quick and easy to learn.

Command line version with parameter switches for batch scripts.

In advance settings the amount of concurrent threads can be decided by the user.

Free of charge without advertisement, bloatware o potentially unwanted program.

A bit slow and cpu consuming when there are a lot of heavy files

Incentivized

It can be used if you are already familiar with other Microsoft System Center tools, it will provide integration and it will be easy to use from an Administrator's perspective. However, if you want more detailed information related to the troubleshooting, specific fields, or data, it will not be that granular.

Incentivized

• compress/decompress fast
• interface easy of use
• command line capabilities
• various format supported
• multiplatform

Incentivized

• It is fairly easy to use, from both a technician and users point of view. The install itself is pretty simple, and setup of the software is also fairly simple. For users, it is easy to use the software to encrypt the computer.
• It doesn't seem to use a whole lot of system resources when the encryption is enabled on the computer. You shouldn't experience any slowness of the computer, other than the time it takes to first encrypt the computer.
• It serves its main purpose very well, and that is to protect computers from intrusions/data breaches. It is particularly good for protecting computers that are accessing/storing sensitive/confidential data.

Incentivized

• outdated interface... but is very quick and is not so bad
• improve speed of compression algorithm
• some compressed files are not fully supported

Incentivized

• Even if it's the best we tested, I think write performance could be improved. Maybe with dedicated hardware inside the TPM?
• No integration with OS password is a shame as most others have it and it is Microsoft on Microsoft so they can probably do it better then anyone else and safer.
• I wish they would support multiple passwords like FileVault on macOS. If it's a shared computer, you have to give the only password to Bitlocker to both users.

Incentivized

Very easy to enable.

Not good nor bad, BitLocker encryption is a symptom of our era, we need to protect ourselves and our data, BitLocker is a tool, as an IT we have to deal with it but it doesn't bring any benefit to my daily operations.

Incentivized

7-Zip is free of charge and meets all our needs in handling compressed files, both those produced by us and those that come from third parties.

The interface is the faster I've ever seen.

The competitor evaluation versions have ads or a lot of reminders that I've to pay now or then.

Incentivized

This was formerly called Symantec PGP encryption. We selected BitLocker since this is what the University has deployed and is currently supporting. BitLocker has many advantages over Symantec PGP, as BitLocker is built-into all Windows computers. With PGP, this was a commercial product that had to be installed on each machine. That product also was not as easy or intuitive to use as BitLocker, and there were also more issues/problems that occasionally occurred with PGP.

Incentivized

• 0 cost with no suprises
• 1 tool for many formats
• 0 time needed to learn how to use

Incentivized

• Protects against data loss and theft, which can be very expensive if PII, SPI, PHI is involved. Fines for this type of loss can be very high, along with the costs of notification, and discovery.
• Cost is included in Windows O/S, without needing additional licensing costs.

Incentivized