Yes—ARMSX3 supports PS3 game images in CHD format, which can take less storage than the corresponding ISO. The feature arrived in ARMSX3 v1.0.6, and the project lists v1.0.6.1 as a follow-up release, both dated September 30, 2026. Savings depend on the game: the project’s two examples show different reductions, not a guaranteed compression rate.
What ARMSX3’s CHD support does
ARMSX3 v1.0.6 added support for playing PS3 disc images in CHD format. According to the project’s v1.0.6 release notes, CHD images can be loaded like ISO images through the game library, Launch Game, and Change Disc workflows. The notes say images created with chdman’s createdvd and createcd commands work. Encrypted CHD images can use a .dkey in the same manner as an ISO.
The project lists ARMSX3 v1.0.6.1 as a follow-up release dated September 30, 2026. Check the project’s release page for the version and notes available for your installation.
How much space could CHD save?
The release notes give two title-specific examples. They show meaningful space savings, but the amount differs by game; these are project-published examples, not an independent benchmark or a prediction for every image.
The Tool Desk
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- WIDE SCREEN COMPATIBILITY — PHONE TO TABLET: X5 Lite is a versatile phone controller that stretches up to 213mm to fit iPhone 15/16, most Android phones, iPad mini 6/7, and compatible Android tablets. Secure Type-C connection keeps gameplay stable and responsive.
- MOBILE, CLOUD & REMOTE GAMING: Play supported mobile games like Zenless Zone Zero, or stream console and PC games through Xbox Game Pass, Steam Link, Moonlight, and remote play. Enjoy physical controls wherever you play.
- HALL EFFECT STICKS — PRECISE CONTROL: GameSir Hall Effect sensing sticks deliver smooth 360° control for accurate aiming, movement, and camera adjustments. Built for fast-paced mobile games and streamed console or PC titles.
- LIGHTWEIGHT & ERGONOMIC — 135.4G: At just 135.4g, X5 Lite stays lightweight during extended gaming. Ergonomic, laser-engraved textured grips provide a secure, comfortable hold at home or on the go.
- CUSHIONED MEMBRANE CONTROLS — COMFORTABLE & QUIETER: Cushioned membrane buttons and triggers provide comfortable feedback for repeated inputs while keeping operation quieter. Ideal for extended sessions or gaming in shared spaces.
| Game | ISO size | CHD size | Difference in the project example |
|---|---|---|---|
| Demon’s Souls | 8.76 GB | 6.25 GB | 2.51 GB smaller |
| Bleach Soul Resurrection | around 4 GB | 1.8 GB | around 2.2 GB smaller |
Both examples are from ARMSX3’s 2026 v1.0.6 release notes. Because compression varies by game, the only reliable way to know the space required for a particular title is to check that image’s resulting size.
Replace an ISO without leaving a stale library entry
If you remove an ISO after preparing a CHD copy, ARMSX3’s release notes say its library rescans when a known folder changes and hides a game whose file has been removed. You can then load the CHD from the library or use the supported Launch Game and Change Disc workflows.
Rank #2
- Bluetooth Controller for iPhone & Android: Mocagen mobile gaming controller Compatible with all iPhone models (including 18/17 series) and Android devices. Pairing steps: 1. Turn on Bluetooth on your phone and go to the pairing screen. 2. Press and hold the Home button for 3 sec until LED4 flashes. 3. Find "XBOX Wireless Controller" on your phone and tap to pair. Quick reconnect: After first pairing, simply press the Home button once (with Bluetooth on) to reconnect
- Play Most Controller-Compatible Games: This iPhone game controller supports cloud gaming (e.g., Xb*x Game Pass, GeForce NOW), Xbox Remote Play, emulator games, and native mobile games (e.g., Apple Arcade). Enjoy effortless control and play Fortnite, Call of Duty, Roblox, Genshin Impact, and many more anytime, anywhere. Note: Controller only works with games that support controller input, and does not support PS Remote Play
- 5M-Cycle Lifespan & Zero Drift: MC1 mobile gaming controller features a Hall-effect joystick with a 5M cycle lifespan, 2.5x longer than standard carbon-film sticks. Its innovative electromagnetic induction technology ensures drift-free operation, enabling precise character control in intense games and significantly extending this phone game controller durability
- Ergonomic Grip Design: The handle is ergonomically shaped with a l*ser-engraved texture for anti-slip and enhanced grip, effectively reducing fatigue during long gaming sessions. The scientifically designed joystick and button layout ensures smooth operation. Whether for personal use or as a gift, it delivers a more comfortable and healthier gaming experience
- 7-Color RGB Light Ring & 600mAh Battery: The mobile game controller features a 7-color adjustable light ring on the joystick(ABXY button lights can be turned off, but their colors are not adjustable). The lighting is vibrant yet eye-friendly. The built-in 600mAh battery provides up to 6 hours of battery life in brightness mode — enough for a full day of gaming
Choose a storage location
ARMSX3’s setup documentation supports game folders on internal storage, an SD card, or external storage, subject to the device supporting that storage and you granting access to the folder. Its instructions ask for persistent access to the parent folder. See the ARMSX3 setup documentation for the folder-access steps. A microSD card is an option only if your Android device supports one; it is not required for CHD support and does not compress game images.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Keep game images to your own backups
ARMSX3’s game-dumping documentation says to dump games you own. The project does not provide games, keys, or firmware. CHD support changes the image format ARMSX3 can load; it does not supply the game content.
Quick Recap
Best Value
- Bluetooth Mobile Game Controller for Nintendo Switch 2 & iOS & Android & Tablets, Wireless Gamepad Grip with Hall Effect Trigger Joystick, Ergonomic Phone Controller for iPhone, iPad Pro, Samsung
- TURBO FUNCTION This MFi wireless controller has a turbo function, you can adjust the turbo button according to your needs and achieve one-click bursts, programming buttons are designed on the behind of the stretched gamepad, support macro programming, customise personalised game. making it easier for you to win in FPS games, and it is a good helper for you to play games.
- Hall effect joystick and linear trigger: mobile controller is with hall effect joystick, high precision, stable performance, faster response speed and long service life. Linear trigger has such high fluidity and response speed that gives you a competitive advantage in any game.
- ERGONOMIC DESIGN: Game accessory controllers are ergonomically designed to ensure flawless control and execution. The shape of the gamepad fits naturally in the hand, so you can better immerse yourself in the fun even during prolonged use. 360° rotating joystick analog sticks and trigger buttons ensure precise accuracy and comfort as well as increased sensitivity so you can better control your gaming remote control.
- Supports controllers up to 11 inch: Scalable design supports most tablets such as 11 inch iPad Pro (M5), 11 inch iPad Air (M3), iPad (A16), iPad mini (A17 Pro), 11 inch iPad Pro (M4), 11 inch iPad Pro 4/3/2/1, for Samsung, Lenovo, Amazon, Huawei tablets etc. (Not compatible with the 12.9-inch iPad Pro and 13-inch iPad Air）
Rank #4
- Compatible with Android devices and fits mobile devices ranging from 100mm to 170mm in length.
- Hall Effect Joysticks and Triggers
- Refined bumpers and D-pad. Light and tactile.
- 2 Pro back paddle buttons
- Profile button. Wear-resistant metal joystick rings. Turbo function.
Rank #3
- Expanded Screen Compatibility: Stretchable up to 213mm, fitting iPad Mini 6/7 and Android tablets; Compatible with iPhone 15/16 and Android devices; Ultra-stable Type-C connection ensures lag-free gaming across all supported screen
- Mobile Gaming Compatibility: Lets you play most of the games you want. Supports Xbox Game Pass, Zenless Zone Zero, cloud gaming, Steam/Moonlight streaming games, and remote play
- Hall Effect Sticks: GameSir Hall Effect sensing sticks deliver 360° seamless pinpoint control, provide the precision and durability that mobile gamers demand
- Ergonomic and Lightweight Design: Stay comfortable during long gaming sessions with the X5 Lite. Weighing just 135.4g, its lightweight design and ergonomically laser-engraved textured grips ensure a secure, comfortable hold for hours of gameplay
- Cushioned and Durable Membrane: The X5 Lite is equipped with cushioned and durable membrane triggers and buttons. The cushioned feedback provides a comfortable experience while ensuring quieter operation
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