The best file storage and sharing apps in 2026

stands out for dependable syncing, large file transfers, and collaboration features like Paper and e‑signature—solid for cross‑device teams. Security‑first workflows lean toward , with end‑to‑end encryption, sharding, and GDPR focus for sensitive, large files. For media‑heavy sites and apps, offers API‑driven image/video transformations, AI optimization, and scalable delivery that streamline performance‑critical pipelines.