Flow.js

A JavaScript library providing multiple simultaneous, stable, fault-tolerant and resumable/restartable file uploads via the HTML5 File API.

5 Alternatives To Flow.js

FTP Attachments

FTP Attachments is an ASP.NET based application on salesforce that allows users to upload and store attachments on their personal servers.

FTP Today

FTP Today offers private and secure file transfer/sharing via a hosted Software-as-a-Service model.

Forklift

The most advanced dual pane file manager and file transfer client for macOS.

GoAnywhere

GoAnywhere is an enterprise-level solution for automating, securing and streamlining file transfers for organizations of all sizes.

ftopia

Store, share and collaborate with ease and peace of mind