Feature | S | N | E | D |
 |  |  |  |  |
| Key Edition Differences |  |  |  |  |
| 2 million files limit | | | No limit | No limit |
| Local database support | | | | |
| User-based search and analyses |  | | | |
| External SQL database support |  |  | | |
| Multi-user |  |  | | |
| Highly flexible and scalable deployment options |  |  | | |
| Advanced Automation |  |  | | |
| Email integration |  |  |  | |
 |  |  |  |  |
| Platforms - SPACEWatch application |  |  |  |  |
| Windows NT, 2000, 2003, XP | | | | |
 |  |  |  |  |
| Platforms - storage search and analysis |  |  |  |  |
| Microsoft Windows - All | | | | |
| Novell Netware - "Tested and Approved" |  | | | |
| UNIX (AIX, Solaris) and linux |  | | | |
| IBM Lotus Domino |  |  |  | |
| Microsoft Exchange |  |  |  | |
 |  |  |  |  |
| Instant storage, re-use and sharing of collected data | | | | |
| Merging of space data files | | | | |
| Sharing of space data via an external SQL database |  |  | | |
| Advanced addition, deletion and update of any set of collected space data |  |  | | |
| Ability to control features available |  |  | | |
 |  |  |  |  |
| General features |  |  |  |  |
| Dashboard showing Enterprise storage and summaries | | | | |
| Storage summary across all systems being managed | | | | |
| Ability to export results to clipboard, text, Excel, Word, Adobe, Web formats | | | | |
| Command-line automation |  | | | |
| SPACEWatch Scheduler included for more advanced automation |  |  | | |
| Ability to email reports and exception highlights |  |  | | |
| Automated generation of reports |  |  | | |
 |  |  |  |  |
| Advanced space trends and profiling |  |  |  |  |
| Storage utilisation trends |  |  | | |
| Mailbox profiling |  |  |  | |
 |  |  |  |  |
| User-based search and analysis |  |  |  |  |
| File and Folder ownership details |  | | | |
| User Investigation tool |  | | | |
| User summary |  | | | |
| User space use by directory (Active Directory, eDirectory and Domino) |  | | | |
| User trend charts by size and date |  | | | |
| User space use reports |  | | | |
| Mailbox, message and file attachment ownership |  |  |  | |
 |  |  |  |  |
| File-based search and analysis |  |  |  |  |
| File Finder tool | | | | |
| File Duplicates including Checksum comparison | | | | |
| Advanced file duplicates |  |  | | |
| File trend charts by size and date | | | | |
| Data visualization tool | | | | |
| File changes comparison - two data files | | | | |
| File types summary list and chart | | | | |
| Program files summary including Windows and UNIX | | | | |
| Temporary files summary | | | | |
| Products summary of applications found | | | | |
| File space use reports | | | | |
| Message and file attachment search, analysis and reporting |  |  |  | |
| Analysis of PST and NSF files on file servers |  |  |  | |
 |  |  |  |  |
| Folder-based search and analysis |  |  |  |  |
| Directory Tree sizes color-coded for space use | | | | |
| Director Finder tool | | | | |
| Directory trend charts by size and date | | | | |
| Archive analysis tool - identify candidates for archiving | | | | |
| Directory changes comparison - two data files | | | | |
| Directory space use reports | | | | |
| Mailbox, public folder/mail database analysis and reporting |  |  |  | |
 |  |  |  |  |