Technical Translation

We translate your user manuals, technical specifications, maintenance documents and product catalogues with translators experienced in your field. Each term is translated the same way throughout the document, and the table and heading structure is kept.

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  • Engineering, IT and construction
  • Consistent terminology
  • Economy and Diamond plans
5.0

254 Google reviews

For Corporate Solutions →
ISO 17100 · ISO 9001

Why Languvi?

Consistent terminology

Each term is translated the same way across the whole document; share your own glossary if you have one.

Translators who know the field

We work with translators experienced in mechanical, electrical, software and construction engineering.

Structure kept

Tables, headings and numbering are delivered in the order of the original document.

Which Documents Need Technical Translation?

Technical translation is needed for any document that requires subject knowledge and consistent terms. What we translate most:

User and maintenance manuals

Machine, device and software manuals; assembly and maintenance instructions.

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Technical specifications

Tender specifications, product specifications and test reports.

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Safety data sheets

MSDS/SDS, product labels and declarations of conformity.

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Software and IT documents

Interface text, API documentation and help content.

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Production and quality documents

Quality manuals, procedures and work instructions.

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Construction and project documents

Project reports, bills of quantities and technical notes.

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How it works

Technical Translation Process

  1. 1

    Step 1

    Document review

    We identify the field, the terminology and your glossary, if any.

  2. 2

    Step 2

    Expert translator

    A translator experienced in the field translates the text.

  3. 3

    Step 3

    Term and unit check

    Terms, units and figures are compared with the source.

  4. 4

    Step 4

    Online delivery

    The translation is ready to download on your order page.

Need technical translation on a regular basis?

For manuals and documents that are updated often, we offer a dedicated team that works with your glossary, and corporate pricing.

5.0 GoogleISO 17100 · ISO 9001180+ languages

Good to know

Frequently Asked Questions

The most common questions about this service.

See all questions

What is technical translation?

The translation of documents that need subject knowledge, such as user manuals, specifications, safety data sheets and project reports, by translators who know the field and keep its terminology.

Are technical documents translated as sworn translations?

Technical documents don't need a sworn translation unless they go to an official body; they are translated with the Economy or Diamond plan. If the document is for an official application, choose the matching document type in the order form.

Can you use our own glossary?

Yes. Share your glossary in the order note or through the contact form; the translator follows it.

How is the price of a technical translation calculated?

By word or page count and the language pair. Upload your document and you see the price and delivery date within seconds.

Didn't find your answer?

Write to us and our team will get back to you shortly.

Carlo Starace

Carlo Starace

Reviewed on Google

Jun 2026

“Languvi were incredibly fast and efficient, they translated and notarized two documents from Italian into Turkish within less than 24 hours. I highly recommend them!”

Ghulam Yahya Rajabi

Ghulam Yahya Rajabi

Reviewed on Google

Dec 2025

“I had an excellent experience with Ozan from LANGUVI. I needed an urgent translation and notarization of my birth certificate and passport from English to Turkish, and he handled everything incredibly fast and smoothly. Everything was completed within just one business day. Ozan is extremely professional, responsive, and kind. He made what could have been a stressful process very easy and straightforward. I truly appreciated his efficiency and attention to detail. I highly recommend Ozan and LANGUVI to anyone who needs reliable, high-quality translation and notarization services.”

Haris Shabir

Haris Shabir

Reviewed on Google

Mar 2025

“I had an amazing experience. They went the extra mile to ensure everything was accurate and delivered with the highest quality. Extremely professional, helpful, and detail-oriented. You are truly in good hands with him!”

G Pınarbaşı

G Pınarbaşı

Reviewed on Google

Oct 2025

“Thank you for everything Mr Ozan and his team. Experienced team and they know what they are doing. Highly recommended! 5 star 🌟 ⭐🌟⭐🌟 service!”

Santhosh L

Santhosh L

Reviewed on Google

Apr 2024

“Very prompt service. Very helpful in getting a critical document translated. Entire process happened online without needing to visit the location.”

najoua el oraich

najoua el oraich

Reviewed on Google

Sept 2025

“Great survice, fast and efficient, definitely recommend”

Abdallah Rabah

Abdallah Rabah

Reviewed on Google

Feb 2024

“One of the best and most efficient online translation service. Much recommended”

Goksu

Goksu

Reviewed on Google

Jul 2026

“Kesinlikle tavsiye ediyorum. Vize icin pazar gunu bile gercekten yorumlarda yazildigi gibi geri donus saglandi. Whatsappla hizli iletisim kurduk. Onerilerde bulundular. Gereksiz is yukunu azalttilar. 2 gunde de soz verdikleri gibi teslim edildi. Vize evrak cevirisi(kaseli imzali) icin cok etkin bir deneyim oldu ellerinize emeklerinize saglik. Cok tesekkur ederim.”

Carlo Starace

Carlo Starace

Reviewed on Google

Jun 2026

“Languvi were incredibly fast and efficient, they translated and notarized two documents from Italian into Turkish within less than 24 hours. I highly recommend them!”

Ghulam Yahya Rajabi

Ghulam Yahya Rajabi

Reviewed on Google

Dec 2025

“I had an excellent experience with Ozan from LANGUVI. I needed an urgent translation and notarization of my birth certificate and passport from English to Turkish, and he handled everything incredibly fast and smoothly. Everything was completed within just one business day. Ozan is extremely professional, responsive, and kind. He made what could have been a stressful process very easy and straightforward. I truly appreciated his efficiency and attention to detail. I highly recommend Ozan and LANGUVI to anyone who needs reliable, high-quality translation and notarization services.”

Haris Shabir

Haris Shabir

Reviewed on Google

Mar 2025

“I had an amazing experience. They went the extra mile to ensure everything was accurate and delivered with the highest quality. Extremely professional, helpful, and detail-oriented. You are truly in good hands with him!”

G Pınarbaşı

G Pınarbaşı

Reviewed on Google

Oct 2025

“Thank you for everything Mr Ozan and his team. Experienced team and they know what they are doing. Highly recommended! 5 star 🌟 ⭐🌟⭐🌟 service!”

Santhosh L

Santhosh L

Reviewed on Google

Apr 2024

“Very prompt service. Very helpful in getting a critical document translated. Entire process happened online without needing to visit the location.”

najoua el oraich

najoua el oraich

Reviewed on Google

Sept 2025

“Great survice, fast and efficient, definitely recommend”

Abdallah Rabah

Abdallah Rabah

Reviewed on Google

Feb 2024

“One of the best and most efficient online translation service. Much recommended”

Goksu

Goksu

Reviewed on Google

Jul 2026

“Kesinlikle tavsiye ediyorum. Vize icin pazar gunu bile gercekten yorumlarda yazildigi gibi geri donus saglandi. Whatsappla hizli iletisim kurduk. Onerilerde bulundular. Gereksiz is yukunu azalttilar. 2 gunde de soz verdikleri gibi teslim edildi. Vize evrak cevirisi(kaseli imzali) icin cok etkin bir deneyim oldu ellerinize emeklerinize saglik. Cok tesekkur ederim.”

Carlo Starace

Carlo Starace

Reviewed on Google

Jun 2026

“Languvi were incredibly fast and efficient, they translated and notarized two documents from Italian into Turkish within less than 24 hours. I highly recommend them!”

Ghulam Yahya Rajabi

Ghulam Yahya Rajabi

Reviewed on Google

Dec 2025

“I had an excellent experience with Ozan from LANGUVI. I needed an urgent translation and notarization of my birth certificate and passport from English to Turkish, and he handled everything incredibly fast and smoothly. Everything was completed within just one business day. Ozan is extremely professional, responsive, and kind. He made what could have been a stressful process very easy and straightforward. I truly appreciated his efficiency and attention to detail. I highly recommend Ozan and LANGUVI to anyone who needs reliable, high-quality translation and notarization services.”

Haris Shabir

Haris Shabir

Reviewed on Google

Mar 2025

“I had an amazing experience. They went the extra mile to ensure everything was accurate and delivered with the highest quality. Extremely professional, helpful, and detail-oriented. You are truly in good hands with him!”

G Pınarbaşı

G Pınarbaşı

Reviewed on Google

Oct 2025

“Thank you for everything Mr Ozan and his team. Experienced team and they know what they are doing. Highly recommended! 5 star 🌟 ⭐🌟⭐🌟 service!”

Santhosh L

Santhosh L

Reviewed on Google

Apr 2024

“Very prompt service. Very helpful in getting a critical document translated. Entire process happened online without needing to visit the location.”

najoua el oraich

najoua el oraich

Reviewed on Google

Sept 2025

“Great survice, fast and efficient, definitely recommend”

Abdallah Rabah

Abdallah Rabah

Reviewed on Google

Feb 2024

“One of the best and most efficient online translation service. Much recommended”

Goksu

Goksu

Reviewed on Google

Jul 2026

“Kesinlikle tavsiye ediyorum. Vize icin pazar gunu bile gercekten yorumlarda yazildigi gibi geri donus saglandi. Whatsappla hizli iletisim kurduk. Onerilerde bulundular. Gereksiz is yukunu azalttilar. 2 gunde de soz verdikleri gibi teslim edildi. Vize evrak cevirisi(kaseli imzali) icin cok etkin bir deneyim oldu ellerinize emeklerinize saglik. Cok tesekkur ederim.”

Carlo Starace

Carlo Starace

Reviewed on Google

Jun 2026

“Languvi were incredibly fast and efficient, they translated and notarized two documents from Italian into Turkish within less than 24 hours. I highly recommend them!”

Ghulam Yahya Rajabi

Ghulam Yahya Rajabi

Reviewed on Google

Dec 2025

“I had an excellent experience with Ozan from LANGUVI. I needed an urgent translation and notarization of my birth certificate and passport from English to Turkish, and he handled everything incredibly fast and smoothly. Everything was completed within just one business day. Ozan is extremely professional, responsive, and kind. He made what could have been a stressful process very easy and straightforward. I truly appreciated his efficiency and attention to detail. I highly recommend Ozan and LANGUVI to anyone who needs reliable, high-quality translation and notarization services.”

Haris Shabir

Haris Shabir

Reviewed on Google

Mar 2025

“I had an amazing experience. They went the extra mile to ensure everything was accurate and delivered with the highest quality. Extremely professional, helpful, and detail-oriented. You are truly in good hands with him!”

G Pınarbaşı

G Pınarbaşı

Reviewed on Google

Oct 2025

“Thank you for everything Mr Ozan and his team. Experienced team and they know what they are doing. Highly recommended! 5 star 🌟 ⭐🌟⭐🌟 service!”

Santhosh L

Santhosh L

Reviewed on Google

Apr 2024

“Very prompt service. Very helpful in getting a critical document translated. Entire process happened online without needing to visit the location.”

najoua el oraich

najoua el oraich

Reviewed on Google

Sept 2025

“Great survice, fast and efficient, definitely recommend”

Abdallah Rabah

Abdallah Rabah

Reviewed on Google

Feb 2024

“One of the best and most efficient online translation service. Much recommended”

Goksu

Goksu

Reviewed on Google

Jul 2026

“Kesinlikle tavsiye ediyorum. Vize icin pazar gunu bile gercekten yorumlarda yazildigi gibi geri donus saglandi. Whatsappla hizli iletisim kurduk. Onerilerde bulundular. Gereksiz is yukunu azalttilar. 2 gunde de soz verdikleri gibi teslim edildi. Vize evrak cevirisi(kaseli imzali) icin cok etkin bir deneyim oldu ellerinize emeklerinize saglik. Cok tesekkur ederim.”