After years of using a mix of external drives and cloud uploads, I began using Duplicati, a powerful backup solution that has transformed my data management. This cross-platform tool is compatible with Windows, Mac, and Linux, allowing me to back up my files seamlessly across devices. Duplicati's flexibility in storage options is impressive; I can back up critical files to Google Drive while using an external hard drive for larger data sets. The user-friendly interface made it easy to set up my first backup job within minutes, and the software automates the process, allowing me to focus on other tasks. Additionally, Duplicati provides robust end-to-end encryption, ensuring my sensitive data remains secure. Its deduplication feature further enhances efficiency by only storing changes made since the last backup, saving both space and bandwidth. While the user interface feels outdated, the functionality and open-source nature of Duplicati make it an invaluable tool for anyone seeking reliable backups. Overall, my experience with Duplicati has been overwhelmingly positive, and I highly recommend it to others.