AndFTP (your FTP client)

AndFTP is a FTP, FTPS, SCP and SFTP client with lots of features

If you're looking for a reliable FTP client you've just found one. Although it's layout is quite simple, it's also really easy to use, what makes it way more interesting than others. You can add and manage several FTP configurations. You can easily switch between remote/device file browser, download and upload files, create/delete new folders, rename or move them. Likewise, you can set permissions, sort folders by name, size and date.

From advanced features (only Pro version), you can set the charset, mode, SSH key, key pass or even choose the sync type. What's more, you can set permissions for specific files what's specially useful if you're uploading files to a public FTP.

It seems that Android 4.0 ICS users should turn off "Force GPU Rendering" for making it run properly.
LYSESOFT has done a great job with this app, specially regarding ease of use and reliability. Recommendable.

AndFTP is a FTP, FTPS, SCP, SFTP client. It can manage several FTP configurations. It comes with both device and FTP file browser. It provides download, upload, synchronization and share features with resume support. It can open, rename, delete, update permissions (chmod), run custom commands and more. SSH RSA/DSA keys support. Share from gallery is available. Intents are available for third party applications. SCP and folder synchronization are available in Pro version only.

Tags: FTP, FTPS (explicit, implicit over TLS), SFTP (Secure file transfer over SSH), client, sync, upload files, download files, Filezilla import, retry on transfer failure, resume, active, passive mode, multilanguage support, UTF8