NexSub

Name: NexSub
Author: SteelSoft

steelsoft.siteVoice, TTS & speech

NexSub is a desktop application that uses AI to translate and generate video subtitles entirely offline, ensuring privacy and supporting over 100 languages. It is designed for users who need accurate, real-time subtitle translation without relying on cloud services.

Paid

WebWindowsmacOSLinuxSelf-hosted

Visit steelsoft.site

Overview

5 features

Offline subtitle translation
Multilingual support
Real-time processing
Privacy-focused
No internet required

AI capabilities

AudioTextInference: Local

Built with & integrations

Runs on: BrowserWindowsmacOSLinuxSelf-hosted

Trust & compliance

LicenseProprietary

Verified signals

HTTPS

Recent events

Latest indexed changes and source events

IndexedJul 8, 1:49 PM
NexSub: The First Offline AI Video Subtitle Translator discovered by the PulseGate indexer
Source: PulseGate indexerOpen ↗

At a glance

Platforms: Web
Languages: English
First seen: Jan 21, 2024
Activity: 🟢 Active
Status: 🟢 Active
Built for: video editors and multilingual viewers
Model: B2C
Solves: Translating and generating subtitles for videos privately and offline without internet or cloud services.

Developer

SteelSoft

PulseGate index

Confidence: Medium · 73
Indexed: Jul 8, 2026
Lifecycle: Alive
Activity: Active
First seen: Jan 2024
Last seen: 3d ago
Freshness: Unknown

Identity audit (9)

Entity ID: cmrc4y73r00bbdy2d5niof1ad
Slug: nexsub-the-first-offline-ai-video-subtitle-translator-steelsoft-site
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jul 8, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jul 8, 2026
Canonical URL: https://steelsoft.site/software/NexSub_home.html

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