A translated PDF that still looks like the original

Tell Vecbase the PDF and the language you want. Tables come back as tables, figures keep their captions in the right spot, headings line up — you get a PDF you can hand to your team without redoing any layout.

A peek at what you get

Cover · bilingual title
Page 1 of 4·Cover · bilingual title
Abstract · 双语对照
Page 2 of 4·Abstract · 双语对照
Tables in 2 languages
Page 3 of 4·Tables in 2 languages
Recommendations · 建议
Page 4 of 4·Recommendations · 建议

Tables stay tables, figures stay figures

Most "PDF translators" flatten a complex paper into one column of reflowed text — tables turn into prose, captions float free. The Agent parses the layout tree first and rebuilds it after translating.

Original (EN)
CCE-2026-04p.3
Cost & latency
RegimeCostp50
Cloud · H100$0.84612ms
Edge · CDN$0.61271ms
On-device$0.08142ms
Fig. 2 · crossover
Marquez et al. · § 3
Other translatorsLayout lost · table collapsed
broken
CCE-2026-04p.3
成本与时延 表 1 Regime Cost p50 Cloud H100 0.84 612ms Edge CDN 0.61 271ms On-device 0.08 142ms 我们汇总 了面板的成本和时延数据,每一行内的模型规模和量化方案保持一致
[Figure 2 · 反超点] — caption detached, image missing
[chart could not be re-rendered]
page numbers lost
Vecbase AgentLayout preserved · bilingual
clean
EN · 中文 · p.3 / 4
Cost & latency · 成本与时延
部署形态成本p50
云端 · H100$0.84612ms
边缘 · CDN$0.61271ms
端侧$0.08142ms
图 2 · 反超点
Marquez et al. · § 3 · 双语
parse_pdfkeep layout tree · tables, figures, captions
translate_textwith technical glossary · consistent across pages
run_pythonrebuild_layout.py · re-flow into source frame
render_pdfbilingual A4 · fonts embedded · text selectable

Switch the language anytime

One source PDF, as many language outputs as you need. The Agent already cached the parsed layout — re-targeting another language is fast, and you don't re-upload anything.

Output:Bilingual side-by-sideChinese onlyJapanese only
EN · 中文active
research-paper-bilingual.pdf
2.1 MB
中文
research-paper-zh-only.pdf
1.6 MB
日本語
research-paper-ja-only.pdf
1.7 MB

How it works

Step 01

Upload your PDF

Drag in any PDF — research papers, contracts, datasheets, slide decks. Scanned PDFs work too; Vecbase reads the text off the image first.

Step 02

Tell Vecbase the language and the layout

In the chat: "Translate to Chinese, side-by-side bilingual" or "to Japanese, target-only". Got brand names or industry words you need translated a specific way? Just mention them.

Step 03

Download the translated PDF

Vecbase reads the file section by section, keeps your terminology consistent throughout, then lays out a fresh PDF. Usually 60–180 seconds. The file also lands in your Drive so it's easy to share.

Why Vecbase for this

Tables stay tables, figures stay figures

Google Translate flattens a complex PDF into one column of reflowed text. We keep the original shape — your 4-column comparison table is still a 4-column comparison table after translation.

Any language pair you need

English ↔ Chinese / Japanese / Korean / Spanish / German / French / Arabic / Portuguese / Russian / Vietnamese / Thai — any direction, plus pairs that don't go through English.

Industry words translated the same way every page

On the first pass Vecbase builds a little dictionary of how to translate your terms, then sticks to it on every following page. "Latency" doesn't become "延迟" on page 3 and "时延" on page 17. You can also paste your own term list.

Saved to Drive · share by link

The translated PDF goes into your private Drive next to the original. Share by link, keep different versions side by side, or hand it to Vecbase for the next thing — no re-uploading.

Frequently asked

Any direction between 30+ languages including English, Chinese (Simplified & Traditional), Japanese, Korean, Spanish, German, French, Italian, Portuguese, Russian, Arabic, Hindi, Vietnamese, Thai, Indonesian, Dutch, Polish, Turkish, and more. You don't need to go through English — JA → ZH is a single hop.

Get yours in under 90 seconds

Sign in, hand it over to the Agent — the finished file lands in your Drive.