15,347 tools
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Free trialWriting
PDF Pals is a native macOS assistant for chatting with one or many PDFs using your own API keys from OpenAI, Azure OpenAI, or OpenRouter. OCR supports scanned documents, answers cite source pages, and data stays local in SQLite without cloud vector storage.
Free planResearch
PDF Parser is an AI document extraction service that turns PDFs and images into structured JSON or CSV. You define custom fields, upload files up to 20 MB, and export results for spreadsheets or API workflows.
Free planVideo
PDF To Brainrot converts PDFs and other study text into short, TikTok-style brainrot videos and related study outputs. The site also links free AI notes, flashcards, quizzes, and podcasts derived from uploaded material.
Free planVideo
PDF to Video AI converts PDFs, URLs, long text, and other content into narrated explainer videos in the browser without sign-up. It analyzes document text and layout to build editable scenes with voiceover, timing, and styling controls for learning and marketing use cases.
Free planAssistant
PDF-API.io generates PDFs from templates using a drag-and-drop designer, HTML editor, and REST API, with Zapier connectivity for no-code automation. Teams design invoices and business documents, then render them by posting JSON data to template endpoints.
Free to startWriting
PDF.co provides developer APIs to extract, convert, edit, and generate PDFs for automation inside business apps, no-code flows, and AI products. Subscription plans bundle monthly credits with full API access, secured processing, and optional enterprise tiers.
Free planResearch
Memo (formerly PDF2Anki) is an AI knowledge workspace where learners upload PDFs, videos, websites, and text, chat with grounded citations, and generate flashcards, notes, mind maps, practice tests, and audio walkthroughs.
Free tier unknownResearch
pdf2gpt.com hosts a client-rendered web app titled pdf → gpt for summarizing large PDFs using GPT.
Free to startVoice
PDF2MP3 converts PDF documents into natural-sounding MP3 audio using AI text-to-speech across 50+ voices and seven languages. Users pick voices, adjust speed, and download MP3 files, with batch ZIP downloads on higher tiers.
Free planResearch
pdfAssistant.ai is a no-code PDF automation platform that combines AI chat, document processing, and workflow edits on monthly credit allowances. Teams preview results free, then upgrade for higher message, processing, and workflow limits across Starter through Enterprise tiers.
Free planAssistant
PDFBolt is a privacy-focused PDF generation API that converts HTML, URLs, and AI-assisted templates into PDFs with official Node.js, Python, and PHP SDKs. Plans meter successful document conversions per month with optional overage billing on paid tiers.
Free to startImages
PDF Candy provides a free online PDF editor plus a broad toolkit to edit text, merge, compress, convert, summarize, chat with, and translate PDFs. The editor preserves layout while letting you change fonts, colors, and paragraphs in-browser.
Free trialWriting
PDFConvo is an AI-powered PDF chat platform where you upload documents, ask natural-language questions, and get summaries and extracted insights. The homepage highlights smart search, quick insight generation, and faster document review compared with manual reading.
Free planWriting
PdfDing is a self-hosted PDF manager, viewer, and editor designed for a consistent experience across devices. The project emphasizes privacy, Docker deployment, reading-position memory, and sharing PDFs from infrastructure you control.
Free planWriting
PDFgen (PDFgen.com) generates production PDFs from AI prompts, HTML, or Markdown and exposes a REST API for template-based document generation at scale. Developers save reusable templates with dynamic Handlebars fields and optional S3 delivery.
Free tier unknownWriting
PDFJourney is an online AI document creator that drafts legal and business PDFs—employment contracts, NDAs, wills, compliance policies, and more—from natural-language prompts in multiple languages.
Free planAssistant
PDFMonkey automates PDF creation from dynamic HTML templates through a REST API, targeting invoices, contracts, and operational documents. The service advertises a free monthly quota for testing templates before upgrading to higher document limits.
Free planCode
PDFPal.ai translates PDFs while preserving columns, tables, and equations by parsing layout, masking math, and re-anchoring translated text. It supports 40+ languages, glossary CSVs, bilingual exports, and batch uploads on paid tiers.
Free planWriting
PDFPeer lets users upload PDFs such as textbooks, contracts, or bank statements and chat with an AI to ask questions, summarize content, and explore documents quickly in a secure web app.
Free planDocuments
PDFShift is a French-hosted HTML-to-PDF conversion API that turns URLs or HTML into pixel-perfect PDFs for developers.
Free planWriting
PDFT.AI (PdfTranslator) translates PDFs and office documents while preserving layout, including scans and images. It supports 100+ languages, batch-friendly uploads, and per-page AI translation with free daily usage on signup.
Free planWriting
PDFtoChat is an open-source web app for chatting with PDF documents using Together.ai and Mixtral. Users sign up, upload a PDF, and ask questions in a conversational interface backed by MongoDB and LangChain.
No free planVoice
Document Player (PDF to MP3) is a reading app that turns uploaded documents into sentence-by-sentence audio with user-controlled playback, AI explainers, and translation prompts instead of a single continuous MP3 export.
Free planResearch
PDFToQuiz generates auto-graded quizzes from PDFs, DOCX, PPTX, URLs, or pasted text in about a minute. It supports multiple question types, AI explanations for missed answers, progress tracking, and chat with uploads.
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