Multi user file management system v3.0.3
Administrator can create users and set their permissions (what users can see and do, what kind of files upload, set bandwidth limits, filesize limits). He also has statistics and activity logs, every users action goes into database logs. Admin can upload files and change his password, since v1.2.1. Since v1.3 admin can create upload folders and assign them per user, as well as delete file messages.

Users can (depending on permissions) upload/delete their files, see all uploaded files, delete any file, edit their file. They also have their own quick stats.Since v1.4 – admin have option to select to which folder upload files,new options in settings screen: allow new user registrations and auto-Approve new users. If new user registrations are enabled then on login page will appear new link – to create new account. By default users will not get approved automatically but admin can change that. Also added activity log cleaning option and activity log CSV download option. Added session checker to download.php – now if user is not logged in he will not be able to download file. Another new feature is “forgot password” functionality.

Demo:
Control Panel Administrator Access: Username: admin    Password: pass	User Access: Username: test    Password: 1234

General Features:
– Option to select upload directory before uploading file
– Download activity logs in CSV format
– Delete activity logs
– Ability to upload files for specific users
– Multi folders & sub-folders structure
– Option to enable user registrations (with notifications to admin and user)
– Option to enable new user auto-approval
– Password recovery
– Messaging for file between admin/user (with gravatars)
– “New file message” notification for admin/user
– File extensions editor for admin
– Easy upgrade file from older versions to new ones, for your convenience
– Link sharing (copy paste or send by internal mailer)
– Multiple file upload (swfuploader plugin)
– old single file upload for users with no js enabled.
– Admin notifications to email about file delete, upload, update
– Multi user access
– Uploads statistics
– Includes install.php file for easy database installation.

Administrator Features:
– Delete file messages;
– Create folders;
– Assign upload folders to each user;
– Upload files;
– Change password through users management screen;
– Manage user permissions;
– Manage bandwidth / space / limits allocation per use;
– View activity log;

Version 3.0.3 – released April 17, 2024
– Security: additional validation for download process (LFI vulnerability fix)
– Improvement: fixed several PHP Warnings and SMTP errors when running on PHP8+

Version 3.0.2 – released June 22, 2023
– Improvement: Replaced custom captcha with Google ReCaptcha
– Security: download links are now hashed
– Bug: the preview PDF is not working in some cases
– Bug: cannot download large files even after increasing server limits

Version 3.0.1 – released January 6, 2021
– Improvement: Security code improvements
– Improvement: Removed inline javascript
– Improvement: Updated libraries to the latest versions
– Improvement: Removed unused & commented code

Quick Security Update v3.0: (July 18, 2016)
– adjusted code in download_file.php and download.php (replace those files from fresh codecanyon archive)
– fixed issue with new file upload notifications (replace includes/server/index.php )

Features v3.0: (September 1, 2015)
– completely new interface
– new installer / upgrade wizards
– new section – backup & restore
– PHP 5.5+ support
– added option for admin to enable/disable public view of the directory (in sharing section)
– added multiple mail send settings (including SMTP)

folders
– option to assign new folders to all users at once
– option to assign new file extension to all users at once

files
– added option to sync files from FTP. You can upload new files through FTP and then click FTP SYNC button to import those files into the file manager.
(FTP Sync will also remove files from database, if you removed them from FTP)
– added file previews (PDF files, txt files, code (bsh, c, cc, cpp, cs, csh, css, cyc, cv, htm, html, java, js, m, mxml, perl, php, pl, pm, py, rb, sh, xhtml, xml, xsl, sql, vb), images – (png, jpg, jpeg, gif, bmp), audio (mp3, m4a, oga, webma, fla), video (m4v, ogv, ogg, webmv, flv,mpg, mpeg, mov, divx, avi)
– integrated google code prettify for code files/txt previews
– integrated jPlayer for audio files previews
– integrated Flowplayer for video files previews
– integrated PDF.js for PDF previews

users
– added password generator
– added option to create folder for each new user automatically (upon registration)
– added user profile section, so users could change their own passwords and information
– added setting to enable/disable requirement to be logged in to download shared files
– added confirmation email to user, when admin approves his/hers account, if user approval is enabled
– added option for automatic user approval, with extra settings like default quota, default filesize / extensions and directories to be assigned to all new users automatically.
– password strength meter
– added option to set any user as admin

Features v2.0: (June 28, 2011)
– assign multiple folders / sub folders for any user
– admin can upload files for any user into their folder
– added sub folders functionality
– added accordion style viewer for folders/sub-folders
– small css adjustments
– fixed undefined variables notice when adding user which exists
– fixed undefined variables on many different pages.


Features v1.4.1: (January 23rd):
– Added paging to all script sections!
– Fixed ‘unknown sender’ issue for messaging.

PHP 5.6 and above
MySQL 5 and above

Installation Instructions
1. open /includes/dbconnect.php and edit database connection variables.
2. upload script to your server, run install.php
3. if you are upgrading from older versions: upload all files, edit dbconnect.php with your settings, run upgrade.php.