SubFlow

SubFlow v1.2.0 is free MIT-licensed Windows subtitle translation software by ALMARFELD. Use local Ollama or explicitly selected cloud APIs, review output, and export new MKV/subtitle copies. Batch queue, glossary, cache, editor and optional Windows PGS OCR are supported. Originals are not modified. AI/OCR results need human review; output checks do not certify every word or media packet. FFmpeg/FFprobe are required separately; local translation also needs Ollama and a model. Optional MKVToolNix improves MKV workflows. Dependency/model downloads require confirmation. Cloud engines send subtitle text after consent and may charge; video/audio are not uploaded. No telemetry; optional GitHub update check is off by default. Windows 10/11 x64 installer and portable ZIP; no separate .NET or WebView2. No videos, models or user profiles included. Binaries are not Authenticode signed.

Features

Translate subtitle tracks with local Ollama or selected cloud APIs
Read embedded and sidecar text subtitles; optional Windows PGS OCR
Export new MKV copies without video/audio re-encoding
Review translations in an editor with glossary and cache
Pause, resume and retry a persistent batch queue
Review history and export CSV; confirm optional setup downloads

Project Samples

SubFlow v1.2.0 — actual application with synthetic demonstration data.

Project Activity

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License

MIT License

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SubFlow Web Site

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Additional Project Details

Operating Systems

Windows

Registered

1 day ago

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