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PDF Guru

Online PDF editor with conversion, e-signature, OCR, form templates and an AI summarizer, all in the browser.

PDF Guru is a browser-based PDF tool for editing, converting, signing and organising documents. PDF Guru also offers OCR for scanned files, an AI summarizer for long PDFs and books, PDF translation and a library of fillable forms. Users upload a file of up to 100 MB, make changes and download the result under a subscription.

Best for People who handle PDFs regularly and want editing, conversion, signing and summarising in one browser tool without installing software.

PDF Guru website home page
Screenshot of pdfguru.com, captured 9 Oct 2026
Platforms
Web
Pricing model
Subscription
Free plan
No
Made by
LOPOFIST LIMITED
Added

Last verified: . Information taken from pdfguru.com.

What is PDF Guru?

PDF Guru is an online PDF editor operated by LOPOFIST LIMITED, a company registered in Nicosia, Cyprus. It works in the browser with nothing to install: you upload a document, change its text, add images, shapes, highlights or notes, and download it in the format you choose. Beyond editing, the site groups tools for merging, splitting, compressing, rotating, cropping and password-protecting PDFs, for filling and signing forms, and for converting to and from formats such as Word, Excel, PPTX, JPG, PNG, EPUB and DWG. Its AI-related tools include a PDF summarizer, a book summarizer, PDF translation, image-to-text extraction and audio or video transcription. A catalogue of ready-made forms covers tax, HR, financial and real estate paperwork. The service is sold as a monthly or yearly subscription, and the first file can be downloaded free.

Key Features

Text and Page Editing

Changes text directly in a PDF and adds images, shapes, highlights and comments; pages can be reordered, rotated or deleted.

File Conversion

Converts PDFs to and from Word, Excel, PPTX, image, ebook and CAD formats while keeping the layout.

E-Signature

Signs documents electronically using one of three signing methods.

OCR and Image to Text

Makes scanned files searchable and editable and pulls text out of pictures.

AI Summarizer

Condenses long PDFs and books into shorter summaries.

Form Templates

Supplies fillable forms for tax, military, financial and real estate use that can be stored in the account.

How PDF Guru works

  1. Upload a PDF

    Drop the file into the upload box on the site and wait for it to open.

  2. Make your changes

    Edit text, adjust fonts, highlight passages, add comments or insert shapes.

  3. Choose a format

    Click Done and select the file format you want.

  4. Download

    Save the finished document to your device.

Use Cases

Correcting a Contract
Fix a typo or update a field in a PDF without converting it first.
Signing and Returning Paperwork
Add an electronic signature to a document and download the signed copy.
Digitising a Scan
Run OCR on a scanned letter so the text can be searched and edited.
Skimming a Long Report
Get an AI summary of a lengthy PDF before reading it in full.
Completing a Tax Form
Open a ready-made form such as a W-9, fill it in and save it.

Things to know

A subscription follows the first file
Only the first download is free; further use needs a monthly or yearly plan.
Upload size limit
The upload box accepts files of up to 100 MB.
Support hours
The site lists round-the-clock support by email and phone.

FAQs

What is PDF Guru?

PDF Guru is an online tool for editing, converting, signing, compressing, merging and splitting PDF files in a web browser.

Is PDF Guru free?

PDF Guru lets a new user download a first file for free. After that, continued use requires one of its subscription plans.

Is PDF Guru a subscription or a one-time purchase?

PDF Guru is a subscription service with monthly and yearly plans; it is not sold as a one-time purchase.

What file formats does PDF Guru support?

PDF Guru converts between PDF and dozens of formats, including DOCX, XLSX, PPTX, JPG, PNG, SVG, EPUB, DWG, DXF and WebP.

Does PDF Guru have AI features?

Yes. PDF Guru lists an AI PDF summarizer and a book summarizer, along with translation and transcription tools.

Is PDF Guru safe to use?

PDF Guru says it follows GDPR rules, encrypts uploads over SSL and protects stored files with AES encryption.

How do I cancel PDF Guru?

A PDF Guru plan can be cancelled in the account settings or through support, and access continues until the paid period ends.

Who makes PDF Guru?

PDF Guru is operated by LOPOFIST LIMITED, based in Nicosia, Cyprus.

Who it's for

  • Office workers
  • Students
  • Freelancers
  • Small businesses
  • HR and finance staff

TagsPDF editorPDF convertere-signatureOCRAI summarizerforms

Used in these workflows

Each guide lists the stages of one job and the tools that help at each stage. All guides

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