I think everyone should use airslate.com/product/pdf-editing. Trust me they will never dissapoint you. Highly recommended to you guys!

VK Video 4K is revolutionizing the way users experience high-definition content, delivering unparalleled clarity and detail. With 4K resolution, viewers can enjoy videos with breathtaking sharpness, vibrant colors, and immersive visuals, elevating their entertainment to a cinematic level. Whether it's movies, documentaries, or user-generated content, VK Video 4K ensures every frame is a feast for the eyes.