You've probably heard of Bitwarden. If not, I recommend you go check them out. They are a great application for people who like to use the internet for their personal purposes. They have a very easy-to-use interface, and they allow for the easy transfer of files between Windows and Mac computers. Unfortunately, there is a minor drawback with using this application - it is only available for those running Mac computers. This means you will not be able to use BitWarden if you are using an older computer that does not support the use of Mac OS X. For this reason, a lot of people are using the open source program, Free Download Bitwarden for Mac.
Open source software: Many times, open source programs have some flaws that end up making the program unusable by certain people. For instance, many people would love to use a program that supports the use of multiple operating systems; however, because of bugs in these programs, some users may find that they cannot get access to their documents from one platform. For instance, Apple has released their own application, QuickTime Player. However, it is not supported by any other version of the operating system. With this, users who want to use QuickTime Player will not be able to access the program on an older Mac.
Free Download Bitwarden: Another good reason why I recommend using free software is that it is extremely easy to use. You won't have to worry about getting stuck in a strange application as you use this application on your Mac computer. Just about any web browser works fine with this application, making it one of the most popular applications.