Discover 10 practical techniques to significantly reduce Photoshop file sizes in this informative 17-minute video. Explore methods such as trimming extras, removing smart objects, deleting empty and hidden layers, applying masks, merging layers, reducing image dimensions, applying clipping masks, and managing layer effects. Understand the trade-offs between file size and functionality, and learn how to monitor document size in real-time within Photoshop. Gain valuable insights into optimizing your PSD files for improved performance and storage efficiency.