← Daily AI recipesStudy✓ Verified Aug 12, 2026

Analyze hundreds of pages of documents locally with Qwen3 and LM Studio - without sending data to the cloud

Run a model with a 128K context window on your computer and get summaries, key points, and answers based on any large PDF or DOCX

  1. 1.Download and install LM Studio - a program for running AI models locally. Go to the website, choose the version for your OS (Windows / Mac / Linux) and install it.

    The software is free and works offline after installation. If the website doesn't open in your region - try a VPN to download it; running the model itself does not require an internet connection.

    LM Studio ↗About this tool
  2. 2.Open LM Studio, type «Qwen3 32B GGUF» in the search bar and download a quantized version (look for a file with Q4_K_M in the name - it offers the best balance of quality and memory usage). Click Download.

    The Qwen3 32B model supports a context window of up to 128,000 tokens - about 300 - 400 pages of text. Running it requires 16+ GB of RAM. If you have less memory - look for Qwen3 14B or Qwen3 8B; they also support a large context.

    LM Studio ↗About this tool
  3. 3.After the model loads, go to the chat tab (dialog icon in the left menu). In the dropdown at the top, select the downloaded Qwen3 model. In the settings panel on the right, find the «Context Length» parameter and set it to 131072 (or the maximum your GPU/RAM allows).

    The larger the context window, the more RAM is used. If the model won't start - reduce Context Length to 65536 or 32768. For most documents, 32K is enough.

    LM Studio ↗About this tool
  4. 4.Click the paperclip button (or «Attach File») in the chat input bar and select your document - PDF, DOCX, or TXT. LM Studio will extract the text and load it into the model's context. Wait until the file appears in the chat as an attachment.

    ⚠️ Note: the document is processed locally and is not sent to external servers. This is safe for confidential materials. Text-based PDFs are supported; scanned PDFs without a text layer should first be run through OCR (for example, using the free OCR MyPDF).

    LM Studio ↗About this tool
  5. 5.Paste the following prompt into the chat, replacing the text in square brackets with your task. Click Send and wait for the model's response.

    The model may take from 30 seconds to several minutes to generate a response, depending on the document size and your hardware. Progress is shown via streaming text output.

    LM Studio ↗About this tool
    Prompt
    You are an expert analyst. Read the attached document carefully and do the following:

1. Write a concise summary in 5-7 sentences.
2. List the 10 most important key points as bullet points.
3. Extract all dates, numbers, and proper names mentioned in the document.
4. Answer this question based ONLY on the document: [YOUR_QUESTION_ABOUT_THE_DOCUMENT]

If the answer to the question cannot be found in the document, say: "This information is not present in the document."
    What this prompt doesThe prompt asks the model to: 1) write a concise summary in 5-7 sentences, 2) highlight 10 key points, 3) extract all dates, numbers, and proper names, 4) answer your question strictly based on the document text. Replace [YOUR_QUESTION_ABOUT_THE_DOCUMENT] with a specific question, such as «What risks are specified in the contract?» or «What is the total project budget?». The model will answer in Russian if you ask your question in Russian.
  6. 6.Ask follow-up questions if needed - the model «remembers» the entire document in context, and you can continue the conversation without re-uploading the file.

    Chat history is saved in LM Studio. To start analyzing a new document, click «New Chat» in the top bar; otherwise the context will accumulate and performance will drop.

    LM Studio ↗About this tool
    Prompt
    Now compare section [A] with section [B] from the document. Highlight any contradictions, overlaps, or gaps between them. Present the comparison as a table.
    What this prompt doesThis prompt asks the model to compare two sections of the document, find contradictions, overlaps, and gaps, and present the result as a table. Replace [A] and [B] with section titles or numbers, such as «Section 3» and «Appendix 2».
💰 What it costs to followprices as of 2026-08
  • freeLM StudioThe software is completely free, with no limits on the number of requests or documents.
  • freeQwen3 32B GGUF (model)The model is free and is downloaded directly from LM Studio. Running the 32B version requires 16+ GB of RAM; lighter versions (8B, 14B) work on 8 GB.
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Why today

LM Studioweb
Hugging Face — Qwen3 Modelsweb
LM Studio Docs — Context Lengthweb

AI services change fast - interfaces and free limits may differ from what's described.