List of the Top 9 FTP Clients for Amazon S3 in 2026

Files.com is a cloud-native Managed File Transfer (MFT) platform that unifies file transfers, sharing, and automation across any cloud, protocol, or partner. It connects 50+ storage systems — including Amazon S3, Azure, Google Drive, SharePoint, Dropbox, and Box — presenting them as a single seamless namespace. ​ Files.com supports SFTP, FTP/FTPS, AS2, HTTPS, WebDAV, and REST APIs, making it compatible with virtually any system or partner. Automated workflows eliminate manual scripts and reduce admin overhead by up to 90%. ​ Enterprise-grade security includes AES-256 encryption, SOC 2 Type II certification, HIPAA/GDPR compliance, full audit trails, SSO (Okta, Azure AD, and more), and 2FA. With a 99.99% uptime history and zero data breaches in 15 years, Files.com is trusted by IT teams in finance, healthcare, and technology. Available via web, desktop (Windows/macOS), mobile (iOS/Android), and on-premises agent (Windows/macOS/Linux)

Progress MOVEit software offers a comprehensive solution for enterprises looking to enhance their file transfer processes, moving beyond traditional standalone FTP clients. It incorporates centralized management, robust security features, and thorough auditing capabilities for FTP-based transfers. This allows teams to preserve their existing FTP workflows while also strengthening access control, enforcing encryption, and enhancing monitoring. Additionally, Progress MOVEit Automation facilitates the automation of FTP/SFTP/FTPS transfers through established workflows, minimizing dependence on unregulated scripts and manual file operations.

Redwood's JSCAPE is an advanced secure file transfer solution designed to integrate various custom scripts, disparate tools, and isolated processes into one cohesive system. It serves as a modern alternative to outdated FTP solutions, offering a centralized platform capable of managing any protocol, including SFTP, FTP/S, HTTP/S, AS2, OFTP2, WebDAV, and others. JSCAPE efficiently handles files of any size while ensuring compliance with regulations such as HIPAA, PCI DSS, SOX, GDPR, and GLBA. Trusted by over 1,000 teams across more than 57 countries, JSCAPE guarantees enterprise-level security, supported by active third-party certifications that many other Managed File Transfer (MFT) providers may lack, including SOC 2 Type 1 and Type 2, ISO 27001, Drummond Certified™, and FIPS 140-2 and 140-3 validations. Its low-code automation capabilities allow users to easily orchestrate intricate file transfers across various environments, including Windows, macOS, Linux, and Solaris—whether hosted in-house, containerized, or available as a SaaS solution—without the need for additional middleware. Moreover, all plans come with round-the-clock expert technical support, featuring an impressive median response time of just 8 minutes. Contact us today to schedule a complimentary demonstration!

AeroFTP provides a unified file management platform for teams and individuals working across multiple storage systems. Supporting over 25 protocols and cloud services, it eliminates the need to juggle separate tools for FTP servers, S3 buckets, WebDAV shares, and cloud drives. Its built-in AI assistant automates repetitive file tasks with 47 specialized tools and support for 19 AI providers including OpenAI and Anthropic. Files at rest are protected by AeroVault, an AES-256-GCM-SIV encrypted container system with Cryptomator interoperability. The included command-line client enables scripted deployments, CI/CD integration, and autonomous AI agent workflows through vault-secured credential profiles. Additional productivity features include a code editor, SSH terminal, media player, bidirectional cloud sync, and full localization in 47 languages. Linux and Windows builds are production-stable. macOS is available in beta. Free and open source under GPL-3.0 with no telemetry or data collection.

Cyberduck is an open-source application designed to function as a browser for both cloud storage and servers, and it is compatible with Mac and Windows platforms. It supports a variety of protocols such as FTP, SFTP, and WebDAV, along with several cloud services including Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure, OneDrive, Google Drive, and Dropbox. This capability allows users to establish seamless connections to numerous servers. With its intuitive interface, Cyberduck streamlines the process of connecting to different servers, making it easier for users to manage enterprise file sharing and cloud storage needs. Furthermore, it includes access to customized connection profiles for many popular hosting service providers. This extensive range of features enhances Cyberduck's reputation as an indispensable tool for effortlessly managing various cloud environments while ensuring efficient data transfer. The ability to easily navigate and organize files across these platforms adds to its appeal for both individual users and businesses alike.

Seamlessly move your files from your computer using FTP/SFTP/FTPS, Amazon S3, Backblaze B2, Box, Dropbox, Google Cloud, Google Drive, Microsoft Azure, Microsoft OneDrive, Microsoft OneDrive for Business, Microsoft SharePoint, OpenStack Swift, and WebDAV with a single, streamlined tool. FileZilla Pro stands out as the premier choice for professional file transfers, enabling you to focus on your tasks with maximum efficiency. Choose your desired platform and make your purchase confidently! For those who prefer executing commands via the Command Line Interface, there’s the option of FileZilla Pro + CLI, which comes with our unique tool designed for users who need to perform batch transfers or simply enjoy using the terminal. Current users of FileZilla Pro can contact us to receive a special pricing offer on FileZilla CLI. With FileZilla Pro, managing your transfers is a breeze, no matter how many files are in your source directory, as it is optimized for speed, and you can also adjust the transfer rate according to your requirements. This powerful solution guarantees a smooth workflow for all your file management tasks, making it an invaluable asset for both personal and professional use. Embrace the convenience and efficiency of FileZilla Pro to enhance your file transfer experience today!

Viper FTP is a powerful and user-friendly FTP client tailored for Mac users, boasting an impressive interface that streamlines file management tasks. This adaptable application facilitates smooth transfers through various protocols including FTP, FTPS, SFTP, and integrates with cloud services such as Google Drive, Dropbox, Amazon S3, WebDav, and YouTube. Whether you are overseeing a website, uploading images, or distributing videos on YouTube, Viper FTP ensures that the entire process is both quick and easy. With its batch upload feature, you can effortlessly send files and folders to multiple servers at once; just compile a list of your servers, assign a name to it, and treat it as a single unit for uploading. Moreover, the option to bookmark your personal, professional, and social upload servers greatly improves accessibility through FTP. Viper FTP also provides tools for organizing groups, tracking recent connections, and marking favorites, allowing you to maintain a tidy workspace. You can swiftly find your desired files by entering their names or using filters to display specific file types, which optimizes your workflow by minimizing search time. The synergy of these features renders Viper FTP an essential resource for anyone requiring effective file transfer solutions, ensuring that productivity is maximized. Ultimately, the combination of ease of use and comprehensive functionality makes Viper FTP an indispensable asset for both casual users and professionals alike.

Filestash functions as a self-hosted web application that offers a user-friendly interface for overseeing data across multiple storage platforms. It connects seamlessly with a wide array of services, including S3, SFTP, FTP, FTPS, Backblaze B2, Minio, WebDAV, Git, LDAP, MySQL, CardDAV, CalDAV, Dropbox, and Google Drive, making it highly versatile. Users can navigate their files and folders effortlessly, taking advantage of features such as file uploads and downloads, as well as creating, relocating, or deleting files and directories. They can also share files, edit documents, preview images, and listen to music while benefiting from support for network drives that further enhance its functionality. A key aspect that sets Filestash apart is its extensive customization options, allowing users to adjust settings and features according to their specific needs. This includes the ability to enable or disable particular functionalities, manage user access rights, and alter the application's visual design for a tailored experience. Ultimately, the array of tools and flexibility offered by Filestash transforms it into an indispensable resource for individuals seeking to optimize their file management workflows while promoting efficiency and ease of use.

Our versatile secure file transfer client provides essential features that significantly improve the security and efficiency of your file transfer activities and site synchronization. Compatible with Windows, Mac, and Linux, this adaptable client allows you to enhance your file transfer operations using robust security measures. With an intuitive interface, SecureFX makes it easy to get started, while its cross-platform support enables strong encryption and authentication via the Secure Shell protocol, safeguarding your data during transit. Furthermore, SecureFX ensures reliable recovery in case of transfer interruptions, automatically resuming multi-file transfers to maintain continuous workflow. Its persistent file transfer functionality reconnects autonomously and continues the transfer seamlessly after any disconnection, ensuring minimal downtime. You can transfer files over various networks and the internet while utilizing multiple protocols like SSH2 SFTP, FTPS (FTP/TLS), HTTPS (WebDAV and Amazon S3), SCP, or even FTP and HTTP, making it compatible with legacy systems. This adaptability not only allows users to select the most suitable method for their specific requirements but also significantly boosts productivity and security throughout the file transfer process. Moreover, the comprehensive logging and reporting features help users keep track of their transfers, further enhancing their operational oversight.