How to Install Delta Executor
A universal guide to installing Delta on any device. Pick your platform below, then read the key and safety sections — they apply to everyone. Current build: v2.727.
Android
Delta ships as an APK on Android. No root is required for the standard build. Android is the most common way people install Delta Executor, and it is also the most straightforward.
Download the APK
Get the latest Android build from the Android download page. Always grab the current version — older APKs stop injecting after Roblox updates.
Allow unknown sources
Because the APK is not from the Play Store, Android will ask permission to install it. When prompted, allow your browser or file manager to install apps from unknown sources. You can switch this back off afterward.
Install and open
Tap the downloaded APK to install, then open Delta and let it finish first-time setup. If a Play Protect warning appears, that is expected for sideloaded apps — only continue if you trust your download source.
Get your key
Tap “Get key” and complete the link-shortener flow, then paste the key back into Delta. See the key section below for detail.
Inject and run
Launch Roblox, join a game, switch back to Delta, hit inject and run a script from the hub or the editor.
iOS
iOS is the most restrictive platform, so this is where installs get fiddly. Delta is usually distributed as an IPA and needs a signing or sideloading method to run. No jailbreak is required for the standard route, but expect a few more steps than Android.
Download the IPA
Grab the iOS build from the iOS download page. Match the current version so injection works on the latest Roblox client.
Sideload it
Install the IPA using a sideloading tool. This signs the app to your device so iOS will let it run. The tool may ask you to sign in with an Apple ID to complete signing.
Trust the profile
Go to Settings → General → VPN & Device Management, find the developer profile and trust it. Until you do this, iOS will refuse to open Delta.
Open and set up
Launch Delta and let it finish first-time setup.
Key, then inject
Complete the key step, open Roblox and inject from inside Delta.
Windows
The Windows build is a desktop injector that attaches to the Roblox PC client. It runs on Windows 10 and 11 (64-bit). This is the most powerful platform for Delta, but also the one where antivirus friction is most likely.
Download the build
Get the Windows package from the PC download page. Only download from a source you trust.
Extract the files
Unzip the package to its own folder. Keep everything together — don’t move the executable out on its own, or it may fail to find the files it needs.
Handle antivirus prompts
Windows Defender or your antivirus may flag the injector as suspicious. This is common for executors because of how they attach to another process. Only add an exception if you genuinely trust your download source — never disable protection blindly.
Run as administrator
Right-click Delta and choose “Run as administrator” so it has the permissions it needs to inject.
Key, then inject
Complete the key step, open Roblox, join a game and click inject.
Mac
The Mac build works on modern macOS. Because it is not from the App Store, Gatekeeper will usually block it on first launch until you explicitly allow it. Apple Silicon and Intel Macs are both generally supported by current builds.
Download the build
Get the Mac version from the Mac download page, using a source you trust.
Bypass Gatekeeper once
If macOS blocks it on first launch, open System Settings → Privacy & Security, scroll down and choose “Open Anyway” for Delta. You only need to do this the first time.
Open and set up
Launch Delta and let it finish first-time setup.
Key, then inject
Finish the key step, open Roblox, join a game and inject.
Getting a key
Every platform uses the same key step, so it gets its own section.
Before Delta will run scripts, it asks you to generate a key. Tapping “Get key” sends you through a link-shortener flow; at the end you copy a key and paste it back into Delta. This Delta Executor key system is the step most new users get stuck on, so it is worth understanding rather than fighting.
Why keys exist. The key acts as a gate. It cuts down on automated abuse of the executor, and the ad/shortener step is how the project earns revenue instead of charging you directly. In other words, your few minutes clicking through the key flow is what keeps the tool free.
How to get one safely. Only ever start the key process from inside the app’s own “Get key” button. Follow the shortener pages, wait out the timers, and copy the key it gives you at the end — then paste it straight back into Delta. Keys are time-limited, so you will repeat this periodically. That expiry is by design, not a malfunction.
- They expire: re-keying every so often is normal. Don’t assume the app is broken just because a key stopped working.
- Be patient with timers: shortener pages often have a “continue” button that appears after a countdown. Wait, don’t hunt for shortcuts.
- Never pay: the official key flow is free. Anyone selling “premium” or “lifetime” keys is running a scam.
Staying safe
Read this even if you skip everything else.
- Download only from a source you trust. Executors are a favorite disguise for malware.
- Expect antivirus flags on desktop — but don’t use that as an excuse to disable protection blindly.
- Never enter your Roblox password into anything other than the official Roblox app or site.
- If a “key” page demands a payment, a login, or an extra install, it is almost certainly a scam.
Staying safe & avoiding fake downloads
This niche is full of copycat sites. Here is how to tell them apart.
What fake download pages look like
- Multiple flashing “Download” buttons where only one (or none) is real.
- A forced survey, “human verification” loop, or an app you must install first.
- A prompt to enter your Roblox username and password “to verify” — never do this.
- Pushy pop-ups, fake virus warnings, or countdowns pressuring you to act fast.
How to download Delta Executor safely
- Use the download pages linked from this guide and start every key from inside the app.
- On desktop, expect an antivirus flag — but never disable protection just to silence it.
- Only type your Roblox password into the official Roblox app or roblox.com, nowhere else.
- If a page demands payment, a login, or an extra install, back out. That is the scam tell.
Install FAQ
Quick answers to the questions people hit most while installing.
How do I install Delta Executor on my phone?
On Android, download the APK, allow installs from unknown sources, tap to install, then get a key and inject. On iOS, download the IPA, sideload and sign it, trust the developer profile in Settings, then key and inject. The full per-platform steps are above.
Why does my antivirus flag the Delta download?
Executors attach to another running process, which looks a lot like the behaviour antivirus tools are built to catch, so flags are common on the Windows build. It is not proof the file is safe or unsafe on its own — verify your download source before trusting any build, and never turn protection off blindly.
Do I really need a key every time?
Keys are time-limited, so you will re-generate one periodically through the official “Get key” flow. It is by design, not a bug. Only use the in-app key process and never pay for a key — the real one is free.
Injection failed — what should I do?
Close Delta and Roblox completely, reopen Roblox, join a game, then try injecting again. If it still fails right after a Roblox update, you may be on an older build; grab the Delta Executor latest version and try once more.
Is it safe to install Delta Executor?
The install itself is straightforward, but using any executor carries real risk: your Roblox account can be moderated or banned, and fake download and key sites can carry malware. Use a throwaway account, download only from sources you trust, and read the safety section above before you proceed.