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WinSCP 6.3.3 - Free SFTP, SCP, S3, FTP client

WinSCP

WinSCP is an open source free SFTP client, FTP client, WebDAV client and SCP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality.

WinSCP features:

  • Graphical user interface
  • Translated into several languages
  • Integration with Windows (drag&drop, URL, shortcut icons)
  • U3 support
  • All common operations with files
  • Support for SFTP and SCP protocols over SSH-1 and SSH-2 and plain old FTP protocol
  • Batch file scripting and command-line interface
  • Directory synchronization in several semi or fully automatic ways
  • Integrated text editor
  • Support for SSH password, keyboard-interactive, public key and Kerberos (GSS) authentication
  • Integrates with Pageant (PuTTY authentication agent) for full support of public key authentication with SSH
  • Explorer and Commander interfaces
  • Optionally stores session information
  • Optionally supports portable operation using a configuration file in place of registry entries, suitable for operation from removable media

WinSCP 6.3.3 changelog:

Optimized working with large local directories: 2264

  • Loading large directory trees on the background.
  • Hidden directory trees are loaded only in the background.
  • Optimizing directory loading by checking existence of subfolders on the background.
  • Optimized reading directories for file panel.
  • Optimized browsing within directory tree with lots of subfolders.

Improvements to AWS/S3 authentication and configuration handling:

  • Allowed assuming IAM role. 2249
  • Credential profiles in .aws/config file are also recognized.
  • Preferring configuration file defined using an environment variable over the default one.
  • Only profiles that contain both aws_access_key_id and aws_secret_access_key are listed on the Login dialog
  • Bug fix: The .aws/credentials file path was resolved using AWS_CONFIG_FILE environment variable instead of correct AWS_SHARED_CREDENTIALS_FILE.

Other changes

  • Fallback to nonresumable transfer when temporary target file cannot be created. 2277
  • Logging can be enabled for installer subtasks.
  • Limited SFTP upload queue length to avoid networking congestion.
  • Bug fix: Possibility that files in root folder were incorrectly used.

Download: WinSCP 6.3.3 | 11.0 MB (Open Source)
Download: WinSCP MSI | 26.7 MB
Download: Standalone Executable | 8.1 MB
Link: WinSCP Home page | Full release notes

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