Best PDF Translators with a Free Trial of 2025

SwifDoo PDF is an All-in-One PDF Maker, Reader, Editor and Converter for Windows SwifDoo PDF enables users to create, convert, merge, compress and sign PDF documents with minimum effort. The intuitive design tool also enables you to insert links or images to PDFs. The PDF document can be converted to Microsoft Word, Excel, PowerPoint, JPG, PNG, TIFF, BMP, and vice versa. You can also convert CAD to PDF. The PDF compression module integrated with SwifDoo PDF is optimized for file size without quality loss. SwifDoo PDF has a number of special features for scanning copy convert. Besides many convert features. PDF Reader PDF Annotation (Including Stamp) Picture/image Extraction (only need copy and paste from PDF) PDF Edit PDF Compress PDF Merge PDF Split PDF Signature System Requirements: Windows 10/7/8/vista/XP Edition: SwifDoo PDF 2.0.1.9

DeepL is an innovative deep learning firm focused on creating advanced AI systems for language and communication. Our aim is to make future AI technologies accessible to everyone today. Established in 2009 in Cologne, Germany, the company initially started as Linguee, launching the first online search engine dedicated to translations. With over 10 billion queries addressed from a user base exceeding 1 billion, Linguee has made a significant impact. In the summer of 2017, DeepL launched the DeepL Translator, a complimentary machine translation tool that utilizes a groundbreaking neural architecture to deliver translations of exceptional quality. The company is home to a passionate team of machine learning experts, developers, and linguists who recognize the crucial role of effective communication in a multilingual environment and are aware of the intricacies involved in automated translation. Our aspiration is to become the foremost AI company in Europe, driving innovation to enhance human potential and foster cultural connections. As we progress, we remain committed to improving our technology, continuously striving to elevate the standards of machine translation and communication.

Pairaphrase is the AI Translation Management System for teams that value faster, smarter, and safer translation. It assists 140+ languages, 20,000+ language pairs, and accommodates 25 file types—including scanned documents with OCR for PDFs—making content localization more efficient while maintaining original formatting. Select from top Machine Translation engines like Google Translate, Microsoft Translator, DeepL, and PairaphraseGPT—powered by modern LLMs—to get the best output for your content type. Features like Translation Memory, Terminology Management, real-time collaboration, and QA tools ensure consistent, accurate translations across every project. Engineered for enterprise-level protection and compliant with standards like HIPAA, FERPA, PCI, and GDPR, Pairaphrase offers a secure and scalable environment. Developers benefit from a robust API and integrations with tools like OpenAI's ChatGPT, Generative AI models, and Google Drive, making it easy to automate and enhance your translation workflows.

Smartcat is an all in one platform that connects businesses and translators to a continuous translation delivery chain. It combines a collaborative workflow solution with a marketplace and a network containing translation professionals. Figures as of mid 2019: 10,000+ LSPs/end customers, 250,000+ freelancers and 70+ partners in 40+ nations. * Vendor Hiring - Choose the right fit from 250,000 professionals * Translation automation (CAT: A CAT tool that empowers translators * Payment Automation: Pay all suppliers with one click * Client Portal: Offer your customers a transparent experience in translation with a branded portal * Integrations: Smartcat connectors for CMS and code repositories

AI TransPDF is a cutting-edge translation platform that utilizes advanced AI models to provide accurate translations of various document types, including PDFs, PowerPoints, and Word files. The tool ensures the original formatting is preserved during translation, which is often a challenge with traditional translation tools. Users can easily upload files, select parameters, and receive high-quality translations in minutes. Additionally, AI TransPDF offers a preview of the translation, allowing users to check the content before finalizing it. Post-editing features are available, enabling users to repair seals, adjust formulas, and refine document details to their satisfaction. This service has been used to translate over 195,000 files, and the platform has earned a remarkable 96% user satisfaction rate. While the translation service is not free, users can access daily free trial quotas to explore its capabilities. The platform is also committed to data security, ensuring that all documents are stored in encrypted form and are never shared without permission.