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PDF Workstation

All-in-one PDF workstation in your browser. Read, edit, fill, sign, redact, OCR, organize, convert and compress PDFs. No upload.

Know your workflow

Supported files and how to use.

Check supported input/output details and follow the tool steps before exporting.

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Supported files

What you can open and what you get back.

Cost

Free, with no account and no watermark.

Privacy

Files are opened and processed on your device; nothing is uploaded.

Input

PDF files, including password-protected ones; Word, Excel, PowerPoint, HTML, text and images to make PDFs; .p12 and .pfx certificate files for signing; CSV for form data.

Output

PDF, PDF/A-2b, Word, Excel, PowerPoint, PNG and JPG, Markdown, HTML and text, and ZIP for batches and splits.

Text

Editing keeps the document's font where it can; a library of over 150 families, device fonts and your own font files cover the rest.

OCR

English built in, plus language packs you can import.

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How to use

Check supported input/output details and follow the tool steps before exporting.

01

Open a PDF from your device. Password-protected files ask for the password on your device.

02

Open a workspace menu in the bar at the top (Read, Organize, Edit, Fill & Sign, Protect, Convert, Tools or AI) and pick a section.

03

Work on the page. The toolbar and the Control Panel change to fit the workspace, and undo and redo work across all of them.

04

Open another workspace to keep going on the same file: edit, then sign, then compress, without saving in between.

05

Download the PDF. Pages you did not change are saved exactly as they were.

Guide

Learn, decide, and apply.

Understand how to use an all-in-one PDF workstation, why it matters in repeat workflows, and when to use this tool with confidence.

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One private workspace for every PDF job

  • One file, many jobs: no re-uploading, re-downloading or re-opening between steps.
  • Your file is processed on your device and never uploaded.
  • Free, with no account, no watermark and no page limits.
  • Undo and redo across every workspace, and autosave restores a closed tab.
  • Works on phones as well as computers, and offline once the page has loaded.
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Read, edit, sign, redact, OCR, convert and compress PDFs

  • Read and search long documents, with several PDFs open side by side.
  • Organize: merge, split, reorder, rotate, crop, number and clean up pages.
  • Edit text, images and links in place, or add comments and shapes.
  • Fill and sign forms, sign with your own certificate, or make a flat PDF fillable.
  • Protect: add or remove a password, redact for real, and sanitize before you share.
  • Convert to and from Word, Excel, PowerPoint and images, or compress to a size limit.
  • Tools: OCR for scans, compare two versions, accessibility check, PDF/A, Bates numbers, batch recipes.
  • AI on your device: ask a document questions and get answers with page references.
About

About PDF Workstation

Pdf workstationAll in one pdf toolOnline pdf workspace

One workspace instead of a dozen PDF sites

PDF jobs rarely come alone: you fix a typo, fill a form, sign it, then shrink it to fit an upload limit. The PDF Workstation keeps the document open while you move between workspaces, so changes carry over and nothing is uploaded between steps.

Pick a workspace in the menu bar and the toolbar and Control Panel change to match it. Undo and redo work across all of them.

Edit text, images and pages

Click text and type, move or resize a block, add text boxes, images, shapes, links and comments, and replace a font for one block or the whole document.

Organize pages by dragging, rotating, splitting, merging, cropping and numbering, and find blank or duplicate pages in a scan.

Fill, create and sign forms

Fill form fields in tab order, type onto flat forms, and keep your details in this browser to fill in one tap. Draw fields onto a flat PDF to make it fillable, with number and date formats, and merge a spreadsheet into one filled PDF per row.

Sign with a drawn, typed or uploaded signature, or with your own certificate file for a digital signature that stays valid when you add form entries or comments later.

Redact, protect and clean up

Redaction removes marked text, pictures and drawings from the file, finds e-mail addresses, phone numbers, card and ID numbers for you, and checks the saved file before it downloads.

Add or remove a password with permissions, and sanitize a file by removing metadata, scripts, attachments and hidden content before you share it.

OCR, compare, convert and compress

OCR makes scans searchable and editable, compare shows the changed lines and pixels between two versions, and an accessibility check lists what to fix. Save an archive copy as PDF/A-2b.

Convert to Word, Excel, PowerPoint, images, Markdown and HTML, make PDFs from Office files and web pages, and compress to a preset or to a size limit.

An assistant that stays on your device

Ask questions of one or all open PDFs and get answers with the pages they come from, summaries, a rewrite of a selection, and plain-language commands that you preview before they run.

It uses your browser's built-in model, or a one-time download of about 340 MB that then works offline. Nothing is sent to a server.

FAQ

Common questions.

Have more questions? Reach out via our contact page and we will respond within 24 hours.

What is the PDF Workstation?

It is ToolBuddy's all-in-one PDF workspace in your browser. Instead of a separate site for each job, you open a PDF once and move between reading, editing, form filling, signing, redaction, OCR, conversion and compression. It runs on your device and does not upload your file.

What is a PDF workstation?

A PDF workstation is one workspace that combines the PDF tools people usually need in sequence (edit, sign, redact, convert, compress) so a document stays open and changes carry from one step to the next.

Is my PDF uploaded?

No. The file is opened and processed in your browser, on your device. The page lists any request that carries a body, so you can check.

Is it free?

Yes. There is no account, no watermark and no page or file limit beyond your device's memory.

What can I do in each workspace?

Read searches and shows documents. Organize handles pages. Edit changes text, images and comments. Fill & Sign fills, creates and signs forms. Protect handles passwords, redaction and sanitizing. Convert exports, imports and compresses. Tools has OCR, compare, accessibility, PDF/A, Bates numbers and batch. AI answers questions about your documents.

How do I edit text in a PDF?

Open the Edit workspace, click the text on the page and type. Where the document's font has the letters you type, the text keeps its font and place. Otherwise the block is redrawn in the closest matching font from a library of over 150 families, and you can choose another.

Can it sign or redact permanently?

Yes. You can sign with a drawn, typed or uploaded signature, or with your own certificate file (.p12 or .pfx). Redaction removes the marked text, pictures and drawings from the file and checks the saved file. Requesting signatures from other people is not part of this tool.

Does the AI assistant send my document anywhere?

No. It uses your browser's built-in model when there is one; otherwise you can download a model of about 340 MB once, and it then works offline. Without a model, search-based answers and the smart tools still work.

Can I process many PDFs at once?

Yes. Build a recipe of steps (compress, page numbers, watermark, redact, OCR, PDF/A, password and more), save it in your browser, and run it on many files to get one ZIP with a report.

Does it work offline?

Yes. Once the page has loaded, the workspaces you have opened keep working without a connection. Optional downloads, such as the AI model or extra fonts, need a connection the first time.

Guides

Learn with practical workflow guides.

Read intent-focused guides, then jump straight into the live tool workflow.

View all guides