| Feature | Standard | Professional | Enterprise |
| Automatically detect log file formats | Yes | Yes | Yes |
| Automatically extract archived log files | Yes | Yes | Yes |
| Supports large log files (larger than 4GB) | Yes | Yes | Yes |
| Integrated FTP Client to downloading log files | Yes | Yes | Yes |
| Integrated HTTP Client to downloading log files | Yes | Yes | Yes |
| Sending reports via e-mail | Yes | Yes | Yes | |
| Compare to Past | Yes | Yes | Yes |
| Dynamic filtering on files, hosts, referrers etc | Yes | Yes | Yes |
| Report output in various languages | Yes | Yes | Yes |
| Updating Auxiliary DataBases | Yes | Yes | Yes |
| Multithreaded DNS lookup | Yes | Yes | Yes |
| Export report in HTML format | Yes | Yes | Yes |
| Export report in CSV format | Yes | Yes | Yes |
| Export report in TXT format | Yes | Yes | Yes |
| Customizable date and time format | Yes | Yes | Yes |
| Loading log data via ODBC | | Yes | Yes | |
| Cities and Regions reports | | Yes | Yes | |
| Log file storage (only log files) | | Yes | Yes |
| Work with command line parameter | | Yes | Yes |
| Multithreaded processing log files (up to 50% faster file processing). | | | Yes |
