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Digital Document Solutions: PDF & eSignature

Simplify digital document workflows – from creation to secure signing – with our PDF and eSignature solutions.

概要

Millions of users rely on our PDF & eSignature solutions to create, process, and securely sign digital documents.

With user-friendly tools for editing, converting, redacting, and signing, we help organizations of all sizes increase productivity and stay compliant – whether they work in the cloud or on-premise.

From award-winning PDF editing with Power PDF to secure digital signatures with SignDoc, our tools are designed to integrate seamlessly into your document workflows.

See what's new: Power PDF Release Highlights

Abstract Documents on Laptop

Do More with Power PDF: Introducing the world of Generative AI!

Discover the latest features

75%of all archived documents are PDFs

80%of all all files shared online daily are PDFs

90%of all office employees say their work would be much harder without PDFs

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See what Tungsten's PDF & eSignature solutions can do for you and your business​

Intuitive User Experience

Designed for productivity – consistent, modern interfaces across all tools reduce training time and increase adoption.

Outstanding Value for Money

Premium features without the premium price tag – powerful PDF, OCR, capture, and signature tools at competitive cost.

Built to Fit Your Environment

From standalone desktop use to modern cloud scenarios – flexible deployment, integration, and licensing options meet every business need.

AI-Enhanced Efficiency

Integrated AI capabilities (e.g., in Power PDF) accelerate repetitive tasks and unlock smarter document handling.

Seamless End-to-End Workflows

From document creation to archiving – one solution family, no gaps, no friction.

Compliance-Ready by Design

Native support for ISO standards, accessibility, and legal requirements across all key markets and industries.

製品
Tungsten Power PDF lockup

Award-winning PDF editor

  • Familiar, Office-style interface for quick adoption
  • Includes AI Copilot for faster document tasks
  • PDF ファイルを作成、編集し、Word、Excel、PowerPoint、JPG、HTML など、ほとんどすべてのファイルタイプに変換できます。
  • Mobile support for iOS and Android users to read, annotate, markup, sign, and share PDFs

Tungsten SignDoc lockup

eSignature Solutions on prem or in the cloud

Tungsten OmniPage lockup

Standalone OCR Solution or Capture SDK

Tungsten VRS Elite lockup

AI powered enhancement for scanned images

Tungsten PaperPort lockup

Standalone or Professional Document Management

ユーザーが Power PDF を評価
ユーザーは、時間と費用を節約し、仕事の生産性を高めることができるという点で、Power PDF を評価しています。以下は数々の高い評価によって獲得した賞の一部です。
TrustRadius Buyer's Choice 2025
TrustRadius Top Rated 2025
TrustRadius Most Loved 2024
Capterra Best Ease Of Use 2024
GetApp Category Leaders 2024
G2 High Performer Summer 2024
Case studies

Learn from our satisfied customers

I use Tungsten Power PDF in every aspect of my law practice and couldn’t practice without it. It is superior to competing products and much less expensive.
Richard Georges
弁護士
"The value of Tungsten OmniPage SDK is in the TorTalk product and the difference it makes for the user. For me, when I started using text to speech, I could increase my ability to take in information five-fold."
Tor Ghai
Software Developer
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