DDL CMS is a free and Open Source PHP CMS script, which is easy to install, easy to use, easy to upgrade. A session-based admin login interface, brute-force prevention, and many hidden admin security measures ensures your first-script security.

Features of DDL CMS:
- Traffic Exchanges:
Advanced cheat-proof Topsites with customizable gateway page.
Instant Hard Link Exchange system with reciprocal link checking.
- Submitter & Autosubmitter:
Standard submit page with "Change All" button!
Advanced Autosubmitter, now idiot proof. Retries failed submissions! Compatible with all autosubmitters!
- Submit Limits and Auto Pruning:
You set the number of allowed submissions per day, per site.
Cannot submit the same file again within 5 days.
You set the maximum downloads and maximum queue, both automatically truncate to the maximum setting!
- Wyswig Page Maker and Automatic Submit:
Create local pages on the fly.
Autosubmit Katz-specific and Phaze-specific pages!
Submit 10 files at a time at the click of a button (no more copy and paste)!
- Advanced Blacklist System:
Manually blacklist a site by URL or by IP address.
Checkmark the site in either the Queue or Downloads area, then click "Blacklist" -- all related downloads from the blacklisted will also get deleted instantly!
- VIP Site System:
Upgrade a site's status to "VIP" so their submissions go straight into the downloads table.
- Pre-Monetized:
Just enter your affiliate ID, and presto: automatically start earning revenue from built-in targetted advertising.
- More and More features...

Requirements:
- PHP 5+
- MySQL 5+
- Unix or Linux Hosting