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About

AiDO for Developers is a PDF SDK and PDF API platform that lets software teams add PDF viewing, editing, conversion, OCR, e-signatures, and AI data extraction to their own applications. •PDF API: a cloud REST API that converts, merges, splits, compresses, OCRs, watermarks, protects, and signs PDFs, and extracts data with AI. It works in any language, and files up to 100 MB are processed asynchronously with webhooks. •PDF SDK: a native SDK for Windows and Linux (C++ and C#/.NET) covering forms, viewing, annotation, editing, conversion, OCR, signatures, and protection. •PDF Web SDK: white-label PDF experiences for your web app, built on WebAssembly, with theming, annotation, redaction, signing, forms and a headless Node.js mode. •WebApp (PDF Web Viewer): a ready-to-use web component for viewing, annotating, and searching PDFs with minimal setup.

About

KovaPDF is a browser-based PDF toolkit with a Windows desktop app and a phone web app that can be installed from a browser. Individuals and teams can edit PDF text, annotate pages, fill or create forms, redact content, and add page numbers or watermarks. Users can sign PDFs by drawing, typing, uploading a signature, or using a digital certificate; request signatures from multiple people; and verify signatures. Other tools merge, split, compress, protect, unlock and convert PDFs to and from Office files and images, and run OCR on scans. Most tools can be used free without an account, subject to usage limits. Paid plans provide higher limits and team features. The Windows app runs selected tools offline, while the phone web app scans paper documents into PDFs. A REST API supports signature requests, certificate-based signing and signature verification; API access is priced separately.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, architects, CTOs, engineering and product leaders, ISVs, SaaS providers, and system integrators embedding PDF and document-processing workflows in fintech, banking, insurance, legal, real estate, HR, education, healthcare, and public-sector applications.

Audience

Office teams, freelancers, small businesses, schools, legal and real estate staff, and anyone who edits, signs, or sends PDFs.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$5,000/year
Cloud API (USD, billed annually): Free $0 (500 documents, valid 30 days, all 37 operations, no commitment). Starter $6,000/year (~10,000 docs/month, all API features, 1 API key, standard support, overage $0.05/doc). Scale $36,000/year (~100,000 docs/month, all API features, 3 API keys, priority support, optional SLA, overage $0.03/doc). Enterprise: contact sales (100,000+ docs/month, effective $0.015-$0.02/doc, dedicated support, custom contract, SLA and MSA, on-premise hosting available). 1 document = one API operation on one file (up to 50 pages, 100 MB max). PDF SDK (USD, billed annually, all features included in every plan): Starter $5,000/year (1 developer, 250 end users, 1 application). Scale $25,000/year (3 developers, 5,000 end users, 2 applications). Enterprise: contact sales. Additional developer: $5,000/year.
Free Version Not Supported
Free Trial Supported

Pricing

$3.99/month
Pro costs $3.99/month, billed annually at $47.88/year. Team costs $4.99/user/month, billed annually, for teams of 3–50 people. Developer API access is priced separately by written offer.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Avanquest
Founded: 1984
France
developers.avanquest.com

Company Information

KovaPDF
Founded: 2026
Bangladesh
www.kovapdf.com

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Foxit Document Workflow APIs

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5.0 out of 5 stars

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Categories

PDF APIs Supported
PDF SDK Supported

Categories

PDF APIs Supported
PDF Editors Supported

Integrations

Claude Desktop Supported
Model Context Protocol (MCP) Supported

Integrations

Claude Desktop Not Supported
Model Context Protocol (MCP) Not Supported
Claim AiDO for Developers and update features and information
Claim AiDO for Developers and update features and information
Claim KovaPDF and update features and information
Claim KovaPDF and update features and information