Apps similar to Kleeja include Filestash, which is open source with a free version. Other options are FileRun, ProjectSend, Jirafeau and PsiTransfer. You can choose from more than 10 Cloud Storage Services like Kleeja for self-hosting, Linux, the web, Windows and Mac.
A Dropbox-like file manager that let you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, Google Drive.
France
EU
FileRun is a full featured PHP web based file manager with a very easy to use user interface.
PortugalEU
ProjectSend is a self-hosted application (you can install it easily on your own VPS or shared web hosting account) that lets you upload files and assign them to specific clients that you create yourself! Secure, private and easy.
Argentina
Jirafeau is an open-source web site permitting to upload a file in a simple way and give an unique link to it.
Simple open source self-hosted file sharing solution. It's an alternative to paid services like Dropbox, WeTransfer.
GermanyEU
XBackBone is a simple, self-hosted, lightweight PHP file manager that support the instant sharing tool ShareX and *NIX systems. It supports uploading and displaying images, GIF, video, code, formatted text, and file downloading and uploading.
ItalyEU
Professional File Hosting Script allowing you to create your own file sharing business.
United Kingdom
Cloudable enables freelancers, small businesses (such as media agencies) and webmasters to easily share their files online. Its been built to be extremely robust, secure and very fast! The file hosting script is available with a wide variety of features including a responsive...
FileShelter is a self-hosted software that allows you to easily share files over the Internet. Just upload a file and get an URL back!
XFileSharing Pro is SibSoft's advanced, professional file sharing script. Over 500 of our clients are currently using this powerful platform. They all agree that XFileSharing Pro is the best solution available on the Internet today.
Israel
