Limpid Browser is described as ', formerly Ajax File Browser, is an open source PHP/MySql file sharing application designed to be fast simple and powerful' and is an app in the Backup & Sync category. There are more than 10 alternatives to Limpid Browser for a variety of platforms, including Windows, Linux, Online / Web-based, Mac and Self-Hosted solutions. The best alternative is ownCloud, which is both free and Open Source. Other great apps like Limpid Browser are Seafile (Freemium, Open Source), Pydio (Freemium, Open Source), HRCloud2 (Free, Open Source) and FilesAnywhere (Paid).
A full-featured home-hosted Cloud Drive & Personal Assistant. Convert files, create archives, scan for viruses, perform OCR on images or documents, stream media, edit images and more! Compatible with HRC2 Apps!.
FilesAnywhere offers free 1GB online file storage, with cloud storage solutions for Internet backup, file sharing, secure FTP hosting, and web folders for collaboration. Come enjoy the security of FilesAnywhere.
FileAgo is a easy and highly secure self-hosted file storage and collaboration platform for companies and teams. Compared to other solutions, FileAgo is an attempt to tackle the collaboration part in a slightly different matter.
phpFileManager is a complete filesystem management tool on a single file. Features: server info, directory tree, copy/move/delete/create/rename/edit/view/chmod files and folders, tar/zip/bzip/gzip, multiple uploads, shell/exec, works on linux/windows