Hekapad

Hekapad is a free, multi-lingual text editor designed for Microsoft Windows. One of its standout features is its ability to create backups of documents, providing peace of mind that your work will never be lost. Additionally, Hekapad lets you adjust the opacity of its interface up to 30%.

Drag and drop functionality is fully supported, allowing text to be selected and dropped into the document with ease. As an added safety measure, Hekapad automatically saves a backup copy of open documents. If the program hasn't been closed properly, it will prompt the user upon next startup, giving them the opportunity to recover their lost data.

When it comes to security, Hekapad doesn't disappoint. Users can encrypt text files and save them with the txt extension. You have the option to choose from three levels of encryption – Simple encryption (low level of security), Standard encryption (high level of security using AES-256 encryption), and Advanced encryption (which offers the highest level of security, using AES-256 encryption and a custom key). You can even create a custom encryption system by combining these three encryption options.

Overall, Hekapad is a reliable and versatile text editor that can cater to the needs of a wide range of users, while also ensuring their data is safe and secure.