You can download Omnius and use some of its features for free, while some other features are paid.

Operation	Free	Full license	Android Unlock
Identify
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx
A1 PNX5230
S1-Locosto
S1-Neptune
S1-PDA S1-OMAP3430
S1-PDA S1-MSM7227
S1-PDA S1-QSD8250
All Samsung models
GDFS / TA backup
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx
A1 PNX5230
S1 S1-Locosto
S1 S1-Neptune
S1-PDA S1-OMAP3430
S1-PDA S1-MSM7227
S1-PDA S1-QSD8250
Apply script
A2 DB3xxx
Certificate recovery
A1 DB2000
A1 DB201x
Memory diagnostic
A2 DB3xxx
Memory dump
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx
S1 S1-Locosto
S1 S1-Neptune
Upgrade EROM
A1 DB2020
Write CDA
A2 DB3xxx
Write VKP
A1 DB2000
A1 DB201x
A1 DB2020
GDFS / TA restore
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx
A1 PNX5230
S1 S1-Locosto
S1 S1-Neptune
S1-PDA S1-OMAP3430
S1-PDA S1-MSM7227
S1-PDA S1-QSD8250
Rooting
Android v1.5 up to v2.2
Unlock / Certificate replace
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx CID 52
A2 DB3xxx CID 53
S1 QSD8250		*	**
S1 MSM7227		*	**
S1 MSM7x30		*	**
Samsung Non-android phones
Samsung Android phones			**
Unlock by patch
S1 S1-Locosto
S1 S1-Neptune
Read phone lock
A1 DB2000
A1 DB201x
Reset gesture lock
S1-PDA S1-MSM7227
S1-PDA S1-QSD8250
Reset phone lock
A1 DB2020
A2 DB3xxx
A1 PNX5230
S1 S1-Locosto
S1 S1-Neptune
S1-PDA S1-OMAP3430
Flash
A1 DB2000
A1-PDA DB200x_open
A1 DB201x
A1 DB2020
A2 DB3xxx
A1 PNX5230
S1 Locosto
S1 Neptune
S1 OMAP3430
S1 MSM7227
S1 MSM7x30
S1 QSD8250
Samsung Non-android phones
Samsung Android phones

* - this operation can be performed only with time license and is additionally paid using Supreme Credits.

** - this operation can be performed only with several phones (exact count depends on type of license).