Native Win32 — No Electron, No Bloat

A text editor that gets
out of your way

Iskra opens 100MB files instantly, runs lean on any Windows PC, and includes a free built-in AI assistant. No login. No tracking. No background services.

Get from Microsoft Store Download Standalone v1.2
100MB+
Files open instantly
x64
Native Win32 binary
0
Background services
Free
For personal use

Six themes, one editor

Pick the visual style that suits your workflow

Iskra dark theme
Iskra light theme
Iskra azure theme
Iskra sepia theme
Iskra AI mode

Everything you need, nothing you don't

Built for speed and focus — not feature checklists

⚡
Instant large file loading
Open files over 100MB without delay. Logs, datasets, source dumps — Iskra handles them without breaking a sweat.
🔍
Find & Replace with live highlight
Every match highlights as you type. Full regex engine included for complex pattern matching and bulk transformations.
🎨
Syntax highlighting
Automatic language detection from file extension. Covers all common programming and markup languages.
📄
Export to PDF, HTML, RTF
Export with syntax highlighting preserved. Markdown files render as formatted documents. Print preview included.
💾
Auto-save
Configurable intervals: 1, 5, 10, 30, or 60 minutes. Your work is always safe.
👤
Multiple profiles
Run independent instances simultaneously — each with its own settings, AI key, and chat history. Work and personal, separated.
🖥️
Window transparency
Adjustable opacity lets you read content behind the editor window — handy for reference material.
⌨️
Typewriter sounds
Optional key click and carriage return sounds for a focused, distraction-free writing feel.
🔒
No telemetry
No tracking, no analytics, no background services. Iskra does not phone home — ever.
Optional · Free

AI assistant built in

Iskra includes a chat panel that connects directly to free AI services — without leaving your editor. Use it to write, proofread, summarize, or ask anything about your text.

Your API key is stored locally on your device. No data goes anywhere except the provider you configure.

Groq — Very fast, recommended for most users
Cloudflare AI — Wide choice of models
Mistral AI — Great option for European users
Iskra AI assistant panel

Download Iskra

Windows 10 / 11  ·  x64  ·  Free for personal use

v1.1.0.0  ·  Verified by Microsoft

Microsoft Store

Installed and updated automatically. Verified by Microsoft's systems.

Get from Store
v1.2.0.0  ·  Latest build

Standalone

Installer or portable ZIP. Digitally signed. Includes all latest updates.

Download Installer

The standalone version may show a Windows SmartScreen warning because the certificate is new.
Click More info → Run anyway to proceed. Or scan on VirusTotal first.

SHA-256 Checksums — v1.2.0.0

IskraSetup.zip
4139601a5b7b2ad3fd90bbaefc9441f5b5fcf833e82bdf158411f4db64919f32
Iskra.zip — portable
e0f8a9ac9a2441cd3ac997a6e654654cf6b0a10f4814f391bc55b8325d83c71a

Verify in PowerShell: Get-FileHash IskraSetup.zip -Algorithm SHA256

Privacy first. No login required. No personal data collected. No background services. AI Mode connects only to the provider you configure, using an API key stored on your own device.

EOF  q  EOF  EOF cat /var/www/iskra/public_html/index.html | head -5