Free
$0
Unlimited downloads with an account, as long as no Premium feature was used in the file.
- ✦ 50 starter AI credits
- ✓ Unlimited standard downloads
- ✓ All standard tools
⚡ Private, browser-based file tools
PDF editor, converters and everyday file tools.
Edit, convert and organize PDFs, resize images, and compress files in your browser. Create a free account for unlimited standard downloads. Exporting changes to existing PDF text requires Premium.
Start with a popular tool
🔒
Private by design
📱
Works on mobile
✨
Account-secured downloads
Find the right tool for your file
Choose a task below. Standard tools process files in your browser, with free account downloads. AI requests share the relevant document content with OpenAI; existing-text edit exports require a paid plan.
Edit and organize PDFs
Convert PDF and Office files
- PDF to Word – Convert PDF to DOCX
- PDF to Excel – Extract Tables to XLSX
- PDF to PowerPoint Converter
- PDF to Text Converter – Extract TXT
- PDF to PNG Converter – Save PDF Pages
- PDF to JPG – Turn PDF Pages into Images
- PDF to HTML Converter
- DOCX to PDF Converter – Word Text
- Excel to PDF Converter – XLS & XLSX
- PPTX to PDF Converter – Slide Text
- Text to PDF Converter – TXT to PDF
Convert and resize images
- PNG to JPG – Convert PNG to JPEG
- JPG to PNG Converter
- HEIC to JPG – Convert iPhone Photos
- WebP to PNG Converter
- WebP to JPG Converter
- JPG to PDF – Combine JPEG Images
- PNG to PDF Converter – Combine Images
- PNG to Excel Converter – Extract Image Text
- JPG to Excel Converter – Extract Photo Text
- Resize Images – JPG, PNG & WebP
- Crop Images – JPG, PNG & WebP
Compress, package and transcribe
Not sure where to start?
Learn which workflow fits your file and what to check before downloading.
Frequently asked questions
Does FileHero have a free plan?
Yes. A free account includes unlimited standard downloads and 50 starter AI credits. Premium costs $8 monthly or $48 yearly with 500 AI credits each month. Ultra costs $20 monthly with 2,000 AI credits each month. Paid plans include downloads of original-text edits and are charged immediately in USD with tax included.
Which PDF tools are available?
FileHero includes PDF editing, compression, conversion, merging, splitting, rotation, watermarking and page organization tools. Choose a tool above or search the Tools menu.
Are my files processed in the browser?
Standard conversion and editing tools process files in your browser. AI requests share relevant document text, form values and attached references with OpenAI. A private temporary copy may also be uploaded when needed to resume a paid download after checkout.
FileHero plans
Choose your plan
A free account includes unlimited standard downloads. Upgrade for Premium edits. Paid plans are charged today and can be canceled before renewal.
✦ Premium
- ✦ 500 AI credits each month
- ✓ Your personal AI assistant
- ✓ Access to all premium FileHero tools
✦ Ultra
$20/month
More room for everyday AI work. $20 due today, then monthly. Tax included. Cancel before renewal.
- ✦ 2,000 AI credits each month
- ✓ Access to more intelligent AI helper models: GPT-6 Sol and GPT-6 Astra
- ✓ Your personal AI assistant
- ✓ All Premium features
A LITTLE EXTRA, WHEN YOU NEED IT
Top up your AI credits
For an occasional boost, with no subscription. Premium and Ultra offer better value for regular use. Unused top-up credits carry over.
Available on Free, Premium, and Ultra. Your plan and model access stay the same.500 AI credits
US$10
A little extra to keep going.
1,000 AI credits
US$18
Save 10% versus 500-credit packs.
5,000 AI credits
US$90
Save 10% versus 500-credit packs.
Popular Tools
Selected: PDF Editor
Watermark PDF
Place text or an image watermark on PDF pages and preview its opacity and position before saving.
Drop files here, or choose files
Accepted format: PDF only
✏️
Open a PDF to start editing
Open a document or explore with a sample PDF.
FileHero AIPDF editing helper · BetaChecking credits…
Type a command to see an estimated credit cost
Shares document with AI · details
Messages share document text, form values and attached references with OpenAI. Auto-apply spends quoted credits when enabled. Original-text edits require Premium to download.
Sending shares document text, form values, attached images and audio transcripts with OpenAI. References stay in this chat until removed; reattach after reopening. Review before applying. Original-text edits require Premium to download.
Open a PDF to make it yours
Choose a PDF or drop it here. Then use the blue AI chat bubble at the bottom right to ask for text changes.
For precise layout work, tables, and longer edits, we recommend using FileHero on a desktop computer.
Select an object to move it. Use Edit Text to change words.
Image selected
Fill form fields
Place it on the page, then drag to position it.
Opening page…
How to add a text or image watermark to PDF
Upload a PDF, add watermark text or an image, then adjust its placement.
Step by step
- Open the PDF and enter a short label, such as Draft, or choose an image watermark.
- Adjust position and opacity in the preview. Keep the document readable beneath the mark.
- Save a copy and inspect pages with both light and dark backgrounds.
Before you share the result
Check both light and dark page areas; a watermark can disappear against one background or obscure another.
Guides for this tool
Related tools
Frequently asked questions
Does Watermark PDF require Premium?
A free account includes unlimited standard downloads. You can use Edit Text before subscribing, but exporting a document with changes to existing PDF text requires Premium. Premium costs $8 monthly or $48 yearly.
Can I use a picture as a watermark?
Yes. Upload an image or enter watermark text, then use the live preview to position it.
Can I make a watermark subtle?
Adjust its opacity and horizontal or vertical placement before downloading the PDF.
Choose your plan