Is Claude free to use?

Yes, there is a free plan with usage limits, and paid plans provide more usage and additional features.

Can Claude read PDFs and images?

Yes, you can upload PDFs, documents and images and ask questions about their contents.

What are Claude Artifacts?

Artifacts are standalone outputs, such as documents, code or small web pages, shown in a side panel so you can view and iterate on them.

Is Claude available on mobile?

Yes, Claude has iOS and Android apps in addition to the web and desktop versions.

Choix de la rédaction

Claude

Assistant for writing, analysis and coding that handles long documents well.

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Catégorie: AI Chat
Créateur: Anthropic
Tarifs: Freemium
Ajouté le: 2026-11-08

Qu'est-ce que Claude ?

Claude is an AI assistant made by Anthropic. It handles writing, analysis, research, coding and long-document work through a chat interface on the web, desktop and mobile apps. It is a good fit for people who work with long texts, such as reports, contracts, research papers or codebases, and who care about clear, careful writing. Claude can read large uploaded files, keep related chats and documents together in Projects, and produce standalone outputs like documents, code or small interactive pages in a side panel called Artifacts. Its responses tend to be measured in tone and it often explains its reasoning.

Principales fonctionnalités de Claude

Long document handling
Reads and works with long files such as reports, PDFs and code in a single conversation.
Projects
Keeps related chats, reference files and custom instructions together in one workspace.
Artifacts
Shows generated documents, code and simple apps in a separate panel you can edit and reuse.
Web search
Can search the web for current information and cite its sources.
Coding assistance
Writes, reviews and explains code, and helps debug errors across many languages.

Comment utiliser Claude

01Go to claude.ai or open the app and sign in with an email or Google account.
02Type your request, or upload documents, images or code for Claude to read.
03Use Projects to group related chats with shared files and instructions.
04Review the reply or the Artifact it creates, then ask for edits until it fits your needs.

Cas d'usage de Claude

Summarizing long reports
Upload a long PDF and get a summary, key points or answers to specific questions.
Writing and editing
Draft articles, emails and documentation, then refine structure and tone.
Software development
Get help writing functions, reviewing pull requests and explaining unfamiliar code.
Research synthesis
Compare several sources and pull out themes, differences and open questions.