Our website provides a free download of SmartLock-A 4.11. Also the software is known as "SmartLockA SmartLockB". The software relates to Security Tools. The following versions: 4.1 and 4.0 were the most frequently downloaded ones by the program users. The actual developer of the program is SmartLock.
From the developer:
SmartLock-A is a professional CAD encryptor, CAD lockor and DWG lockor.
Main features:
- Free to read (read only,no change,no copy etc.).
- Additional Password protect.
- Hard USB key for DWG files.
- Hard USB key & Additional Password.
- DWG files bind to specified computers.
You may want to check out more software, such as KRyLack Password Decryptor, Word Key or IP Anonymizer, which might be similar to SmartLock-A.