PLO Solver
Solve Pot Limit Omaha preflop and postflop on your own machine. 4-card, 5-card and 6-card PLO, Omaha Hi-Lo, bomb pots and double board, cash games and tournaments.
Every Omaha game
One solver for 4, 5 and 6 cards.
- 4-card PLO 270,725 starting hands. Heads Up to 9-max, preflop and postflop.
- 5-card PLO 2,598,960 starting hands, preflop and postflop, multiway.
- 6-card PLO 20,358,520 starting hands, preflop and postflop, multiway.
- Omaha Hi-Lo PLO8 and Big O (4 and 5 card, 8 or better). The pot splits high and low, with quarters settled exactly.
- Pot limit or fixed limit Pot-limit trees raise pot until the stack is in. Fixed-limit trees cap each street at a bet and your number of raises.
- Bomb pots and double board Ante everyone in and start on the flop. Add a second board with one click.
Cash games and tournaments
Solve for the game you play.
- Rake Choose from common rake structures or input your own. Rake is saved with the run.
- Side games Stand Up (Nit) Game and Squid Game with customisable penalties.
- ICM and Future Game Final Table, Multi-Table ICM and Future Game, so a double-up is valued in real money.
- Bounties PKO, fixed KO and Mystery Bounty, with the bounty money in every decision.
- Node locking Lock the frequencies your opponents actually play at any node on any street, and HydraSolver solves around it.
Read and train
Study a PLO strategy your way.
- Chart View Rows by hand class and columns by suit shape, with every action’s frequency in each cell. Colour by action mix, EV or weight.
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List View
Every hand with frequency and EV in Chips, BB or % of Pot. Filter with common syntax (
$ds,AA,KK8x), group or expand combos, sort any column. - Built-in Trainer Deals hands from your solve and grades each decision by EV lost. Redeal the hands you got wrong until they stick.
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Export to HydraViewer
Export an entire street as
.hdvto study it in the browser, or as TXT files or JSON with per-hand EVs.
RAM
What fits at each size.
| Your RAM | Comfortable |
|---|---|
| 32 GB | Heads Up postflop · 3-way PLO |
| 128 GB | Bomb pots · 4-max PLO5 / PLO6 preflop |
| 512 GB+ | 6-max PLO5 / PLO6 preflop · deeper stacks and multiple bet sizings |
These figures are approximate. Hit Size in Build for the real number on your tree. Windows 11 or Server 2022+, 64-bit, and about 500 GB of free disk. Full system requirements · Rent a server
License
One price. Everything included.
- Single $899 · Dual $1,299One machine or two. Every game, every feature and every update for a year. No tiers, no add-ons.
- Private and offlineRuns on your own machine. Your hands, trees and solves never leave your computer.
Questions
Common questions
Which Omaha games does HydraSolver solve?
Omaha 4, 5 and 6 Card Hi, and Omaha 4 and 5 Card Hi-Lo (8 or better). No-limit, pot-limit or fixed-limit, Heads Up to 9-max.
Does it solve PLO preflop?
Yes, from heads up to 9-max. RAM decides how big a tree fits; Hit Size in Build to see the real number for your tree before you start.
Can I solve postflop from a preflop solve?
Yes. Open a preflop solve, browse to any flop and click New postflop sim. Player ranges are imported automatically.
Is there a free trial?
No. You can start with free HDVs in HydraViewer, the web-based strategy viewer and trainer for HydraSolver exports.
Does my solve leave my computer?
No. HydraSolver runs on your own machine. Your hands, trees and solves stay there.
Does it run on Mac or Linux?
No. HydraSolver is a Windows desktop app: Windows 11 or Server 2022 and newer, 64-bit. You can rent a Windows server from us and connect by Remote Desktop, or study in the browser with HydraViewer.
What does it cost?
$899 for one machine or $1,299 for two, for a year. Every game, every feature and every update is included. Pay by card or Bitcoin.