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LingFlow

AI PDF and image translation in one workspace

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Translate PDFs and images in one AI workspace for e-commerce, marketing, and technical documentation. Preserve layouts as closely as possible, use OCR for scanned PDFs, and download translated-only or bilingual PDFs. Add up to 20 files per batch, track progress, and manage originals and results in a central library. New users get 2,000 trial credits; monthly subscriptions and one-time credit packs are available.

PH · launched Sep 18, 2026 · 1 upvote (top 69%) · 0 views

Niche: translation and localization tools · 195 launches, 18 in the last 7 days ▼ -33% · Explore this niche →

Category and tags
  • Horizontal
  • Content generation
  • Prosumer
  • AI-native
  • Commercial product
  • Productivity
  • Languages
  • Artificial Intelligence

Visit website ↗ Source listing ↗

More like this: all 195 launches in translation and localization tools →

Could you build this?

Partial Translating text is easy via standard APIs, but preserving exact visual layout, fonts, bounding boxes, and complex vector graphics across translated PDFs requires specialized document reconstruction pipelines.

What it would actually take: Requires an OCR and document layout analysis engine (like PaddleOCR or LayoutLM) coupled with a low-level PDF manipulation framework (such as PyMuPDF or PDFMiner combined with HarfBuzz/FreeType). The difficult engineering challenge is text reflow—handling text expansion or contraction during translation without breaking bounding boxes, line breaks, or overlapping images, while maintaining matching typography.

Competitors

Other products that read as similar to this one : 719 launches clear the similarity bar, closest 8 shown.

Attention rank: #560 of 720 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 322 days after the earliest competitor.

Related data

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