Runs on your PC
No browser studio and no cloud dashboard. Your projects stay on your Windows machine.
Professional AI video suite for Windows. Pay once, use forever. No subscriptions.
Current build v1.2.1 · August 29, 2026 · Windows 10/11 (64-bit) · 479 MB · Download installer · What's new
The installer is free to download; a license key from one of the plans below activates the app.
No browser studio and no cloud dashboard. Your projects stay on your Windows machine.
No monthly subscriptions. One-time payment, lifetime access to the app.
Native Windows app. No browser overhead. Built for speed.
Beginners and personal use. License key by email in about 5 minutes. 1 Windows PC.
MOST POPULAR · lifetime updates
Complete AI video studio. Save $269 vs monthly subscriptions. Lifetime updates.
Professionals and commercial use. Pays for itself with 2–3 client projects.
Hybrid engine: JSON2Video templates for free renders plus Replicate (Wan 2.6) for Text-to-Video and Image-to-Video. Fixed freezes and looping artifacts in rendered clips. Longer FFmpeg timeouts and proper error reporting instead of silent failures.
70/30 workspace: tools on the left, step-by-step instructions on the right. Clean source processing for TikTok, CapCut and Instagram videos. Speech recognition via Whisper in 10 languages: RU, EN, ES, FR, DE, ZH, IT, PT, JA, KO. Custom voice-over with language and male/female voice selection. Auto subtitles that do not inflate the installer size.
5 viral templates: Recipe, Product, App, Paid vs Free, Tool comparison. Custom hooks, headlines and subheadlines with language selection. All slides render into a single video instead of separate files.
Full language set (10) and male/female voices. Auto subtitles generated from the voice-over script.
Every button is clickable across all tabs; unified colour scheme. Fixed “'bool' object is not callable” and ModuleNotFoundError crashes.
Pyarmor 9.2.6: all 102 Python modules obfuscated. onedir build packaged with NSIS — ViralSparkApp_Setup.exe (478.5 MB).
Download ViralSparkApp v1.2.1 for Windows (479 MB) · Full changelog
| Feature | Starter $29 | Pro $79 | Agency $149 |
|---|---|---|---|
| Payment | One-time | One-time | One-time |
| Text-to-Video + Image-to-Video | Yes | Yes | Yes |
| Cloud AI (Replicate) | Your API key (you pay) | Your API key (you pay) | Your API key (you pay) |
| AI Avatar / Voice Synthesis | Yes | Yes | Yes |
| Export 1080p | Yes | Yes | Yes |
| Transform Content | — | Yes | Yes |
| Batch shorts (1 → 50) | 5 shorts | 50 | 50 |
| Timeline Editor | — | Yes | Yes |
| Carousel templates | 3 | 10 | 10+ |
| Generations | 100 total | 500 total | 2000 total |
| Devices | 1 | 2 | Unlimited |
| Updates | 1 year | Lifetime | Lifetime |
| Commercial / client work | Yes | Yes | Yes |
| API + custom models | — | — | Yes |
NO. Desktop is a one-time payment: $29 / $79 / $149. No monthly fees.
Windows 10 or Windows 11 (64-bit) and 2 GB RAM recommended. Download the installer, then activate with the license key from your email.
Starter: 100 generations, 1 device, 1 year of updates. Pro: 500 generations, 2 devices, Transform Content, lifetime updates. Agency: 2000 generations, unlimited devices, commercial license.
Yes. Contact support@viralsparkapp.com for upgrade pricing.
Yes. Generation features are included. You pay for video generation yourself through your Replicate API key. You can add your own key for extra volume.
Buy an extra generation pack or upgrade to a higher tier.
Yes. AI rewrites 30–50% of the text, adds commentary, and changes the voice.
Yes. Starter, Pro, and Agency can all be used for client work.