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All formats · 100% free

Free online document translator for every format

Translate PDF, Word, Excel, PowerPoint, TXT, and EPUB documents in 100+ languages with one click. AI-powered translation preserves your original layout, tables, fonts, and images. No registration, no watermarks.

.pdf
.docx
.xlsx
.pptx
.txt
.epub

6 formats · 1 entrypoint

02 — Reference

Compare formats at a glance

Each format has its own quirks — file size limits, what gets preserved, and where it fits best. Here's a quick reference.

.pdf
Preserves
Layout, tables, images, OCR text
Best for
Scanned reports, papers, brochures
.docx
Preserves
Styles, tables, comments, footnotes
Best for
Contracts, resumes, manuscripts
.xlsx
Preserves
Sheets, formulas, formatting
Best for
Financial data, inventories, lists
.pptx
Preserves
Slide layouts, speaker notes, fonts
Best for
Sales decks, lectures, pitches
.txt
Preserves
Line breaks, encoding
Best for
Code comments, transcripts, notes
.epub
Preserves
TOC, chapters, metadata
Best for
E-books, novels, long-form reading

Per-file upload size

Same limits across all formats — pick a plan based on volume, not file type.

Free100 MB
Pro200 MB
Max500 MB
See pricing

03 — Why this hub

Why choose our online document translator?

Stop juggling separate tools for every file type. This free document translator handles all your documents in one place while keeping the formatting intact.

01

One tool, every format

Upload PDF, DOCX, XLSX, PPTX, TXT, or EPUB — no conversion required

02

Format integrity

Original layout, tables, fonts, and images are kept untouched

03

Completely free

No registration, no credit card, no watermark on the output

04

Privacy first

Encrypted upload and automatic file deletion after translation

04 — Questions

Frequently asked questions

Start here when you're not sure which tool to use, or when you want to compare what each format supports. If you already know your file is, say, an Excel sheet — go directly to the Excel translator from the picker above. The output quality is identical; the dedicated pages just save you a step.

Yes. The translation engine auto-detects each file's format and routes it through the right pipeline. Drop in PDFs, Word docs, and slide decks together — they all come back translated, each in their original format.

Just upload it. We detect the format from the file content (not just the extension), so even mislabeled or weird files get processed correctly. If a file truly isn't supported, you'll see a clear error before anything is processed.

Yes — whichever format you pick, the doc translator routes every file through the same AI translation engine and respects the same glossary settings. Only the parsing and re-assembly differs per format, so your terminology and tone stay uniform across PDFs, Word docs, and slides.

PDF and PowerPoint preserve layout most faithfully because they're explicit about positioning. Word and Excel are nearly perfect when source files use proper styles and named ranges. Plain text has no layout to preserve. EPUB keeps chapter structure but can re-flow.

Yes. All six format tools share the same free tier — no watermarks, no registration. As a free document translator, the core translation is always free; larger files or higher monthly volume can be unlocked with optional paid plans.