Speed Up Cloud Transfers — Multi-Threaded Uploads and Parallel Streams in RcloneView
Uploading 500 GB to S3 one file at a time takes days. With parallel transfers and multi-threaded uploads, it takes hours. Here's how to configure RcloneView for maximum speed.
By default, cloud transfer tools process files sequentially and upload each file in a single stream. This barely scratches the surface of what your network and the cloud provider can handle. RcloneView, powered by rclone, supports both parallel file transfers (multiple files simultaneously) and multi-threaded uploads (splitting large files into concurrent streams). Configuring these properly can dramatically reduce transfer times.

Manage & Sync All Clouds in One Place
RcloneView is a cross-platform GUI for rclone. Compare folders, transfer or sync files, and automate multi-cloud workflows with a clean, visual interface.
- One-click jobs: Copy · Sync · Compare
- Schedulers & history for reliable automation
- Works with Google Drive, OneDrive, Dropbox, S3, WebDAV, SFTP and more
Free core features. Plus automations available.