Here you can explore and try some plugins.
Data protection - encryption by key
Encryption by key - is solution for data protection by password. Main idea is to encrypt sensitive data (e.g. customer contacts, e-commerce orders). All these data sets are encoded and it is impossible to read them. To decode data the key (password) is required, which is available for the owner only. Thus, even if data is stolen - it cant be used, if the key is unknown. Try yourself below:
Invoice amount in words
Quite popular process is to type an amount in words working with documents. This task is well solved by computer. Type a number in form and function will convert your number into amount with words. In this page is english version only, but its available to generate in Russian and Latvian