⚙️Operations & Admin · Step-by-step guide

Let Claude sort hundreds of messy PDFs into the right folders

Got a Downloads folder full of contracts, statements, receipts and brochures? Claude Cowork can open each PDF, work out what it is, rename it sensibly and move it into folders, with a summary list at the end.

⏱️ 10 minutes plus Claude's working time🎯 Easy💵 Paid Claude plan (Pro from about USD 20/month)📋 6 steps
🧡 Claude
🎯 What you'll have at the endYou'll turn a messy pile of PDFs into neatly named files in sensible folders, with a list of what's where.

⚡ One-click install

Checked install page (app stores, official sites and template pages): tap to get it straight away.

🧰 Before you start

⏱️ Time needed10 minutes plus Claude's working time
💵 Rough costPaid Claude plan (Pro from about USD 20/month)

🪜 Step by step

🐣 Beginner mode: showing the 5 essential steps only. Extra steps are hidden; tap 🚀 Advanced at the top to see all 6.
✅ 0 of 6 steps done 📄 Printable page
  1. 1
    ☐

    Back up first

    Copy the messy folder somewhere safe, e.g. an external drive or cloud folder.

  2. 2
    ☐

    Open Cowork

    Open the Claude desktop app, choose Cowork and give it access to the messy folder only.

  3. 3
    ☐

    Agree the folders

    Paste the 'Sort my PDFs' prompt. Let Claude suggest folders first and approve them before it moves anything.

  4. 4
    ☐

    Let it work

    Claude reads each file, renames and moves it. Large folders take a while; you can do other things.

  5. 5
    ☐

    Check the summary

    Open the index file it makes and spot-check 10 files.

  6. 6
    ☐

    Keep it tidy

    Repeat monthly, or ask Claude to schedule it.

    ➕ Extra step: hidden in 🐣 Beginner mode

💬 Copy-paste prompts

Tap Copy prompt, paste it into your AI (Grok, ChatGPT, Claude or Gemini), then replace the [yellow bits] with your own details.

💬 Sort my PDFs
Look at every PDF in this folder. First, propose a folder structure (e.g. Property / Tenancy, Property / Loan, Tax, Bank, Insurance, Receipts, Other) and wait for my OK.
Then: rename each file 'YYYY-MM-DD – who – what.pdf' (e.g. '2026-03-01 – Landlord – Tenancy agreement Unit 12-3.pdf'), move it to the right folder, and make 'index.csv' listing old name, new name, folder and a one-line summary.
Never delete files. Put anything you're unsure about in 'To check'.

⚠️ Tips & common mistakes

🌟 Why it's worth it

💡 Why it mattersFinding the right tenancy agreement or bank letter fast saves stress, especially at tax time or when a dispute comes up.
🏷️ Real exampleA Reddit user had Claude Cowork read 400 PDF files and sort them into folders.
🔌 Connects to:Your computer's folders
📰 Found via Reddit · r/claude: Reddit r/claude: 'When or what to use Cowork for' (sorted 400 PDFs) ↗

🔗 Helpful links

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