All Nixosoft Apps & Tools

Downloads

Everything Nixosoft ships — free tools, apps, and firmware. No accounts required for any download.

5
Apps & Tools
100%
Free
0
Accounts Needed
Free

PC Checker

Bootable diagnostic ISO

WindowsLinuxmacOS

A full Linux-based bootable ISO for deep hardware diagnostics. Boot from any USB drive — no installation, no Windows needed. Tests CPU, GPU, RAM, storage, thermals, and more with 8 specialized profiles.

845 MB
Size
v5.1
Version
x86_64
Arch

Compatible with Balena Etcher, Rufus (use DD mode), Ventoy, and dd. Supports BIOS and UEFI.

Android

Nixosoft Reaction

React to videos from anywhere

Android

Record reaction videos to content from Instagram, TikTok, YouTube, and Twitter — all in one app. Share directly to social media or export the final cut. Side-by-side layout with smart audio mixing.

~105 MB
Size
APK
Format
Sideload
Type

Enable "Install from unknown sources" in Android settings before installing.

Chrome

OpenTabs Leaderboard

Chrome extension · Global tab ranking

ChromeChromium

Track open tabs across all Chrome windows and compete on the global leaderboard. Sign in with Google OAuth, watch your rank climb in real time. Because who has the most tabs open wins.

ZIP
Type
Manual
Install

Extract ZIP → Open chrome://extensions → Enable Developer Mode → Load Unpacked → Select folder.

New

RemoteXPU (GUI)

Share your GPU, CPU & NPU · Power the cluster

WindowsmacOSLinux

Turn any PC, server, or device into a node in a shared AI inference cluster. Install on multiple machines, sign in with Google, and all your compute appears as a single unified OpenAI-compatible API endpoint. Supports GPU, CPU, and NPU inference — NVIDIA, AMD, Apple Silicon, and more.

latest
Version
Desktop
Type
Any
XPU

Runs as a background service — installs Ollama and syncs models automatically. No manual setup needed. Supports NVIDIA (CUDA), AMD (ROCm), and Apple Silicon (Metal).

Headless

RemoteXPU (Headless)

Linux/macOS server · No GUI required

LinuxmacOS

Contribute GPU or CPU compute from any headless server, VPS, or cloud instance. Runs as a lightweight background daemon — no desktop, no browser. Install with a single curl command, authenticate once with a cluster API key, and the node joins automatically.

1 cmd
Install
Daemon
Type
None
GUI

Run: curl -fsSL https://rxpu.nixosoft.com/setup-node.sh | bash — then follow the prompts to authenticate. Requires Ollama-compatible hardware.

DIY

PC Checker Dongle

ESP32-S3 firmware · Hardware companion

FirmwareESP32-S3

Firmware for the LILYGO T-Dongle-S3. Plug into any PC, connect your phone to its WiFi hotspot, and run diagnostics without rebooting. Flash once via PlatformIO, use forever. ~$15 hardware.

~$15
Hardware
PlatformIO
Tool
Open
Source

Requires a LILYGO T-Dongle-S3 (~$15 on AliExpress/Amazon) and a USB-C cable for flashing.

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