Free Online PDF Tools
Choose a Tool
PDF Link Audit
Extract every clickable link from a PDF in your browser. Review page numbers, duplicate destinations, and suspicious URLs before you publish.
PDF to Flipbook
Upload a PDF securely and view up to 8 real converted pages in Flipbooker's page-turn viewer.
Merge PDF
Combine multiple PDF files into one document. Drag to reorder, then download your merged PDF instantly.
Compress PDF
Reduce PDF file size without losing quality. Perfect for email attachments and faster uploads.
Split PDF
Extract pages from a PDF or split it into multiple files. Select specific pages or ranges.
Images to PDF
Convert JPG, PNG, or other images to PDF. Arrange images and set page orientation.
QR Code Generator
Create QR codes for URLs, text, or contact info. Download as PNG or SVG in any size.
Which free PDF tool should I use first?
Use the free tools when you need a quick, private PDF edit in the browser: merge files, compress for email, split pages, convert images, audit links, or preview a flipbook. When the document needs sharing analytics, lead capture, branding, or a live hosted link, move it into Flipbooker.
- Privacy
- Most edits run locally in your browser, so files stay on your device.
- Quick edits
- Merge, compress, split, and convert before you publish or send.
- Preflight
- Audit links and preview the first pages before sharing a PDF.
- When to upgrade
- Use Flipbooker when you need analytics, lead capture, branding, and hosting.
Local Editing, Secure Previewing
Merge, compress, split, image conversion, and link auditing run locally. The flipbook preview clearly asks to upload, validates the file, and deletes unclaimed uploads after 24 hours.
Local PDF edits
Editing and audit tools process files in your browser. Only the clearly marked flipbook preview uploads a PDF.
Lightning Fast
No upload or download wait times. Processing starts instantly on your device.
Clear limits
Each tool states its limits. Preview creation is rate-limited and requires a free account before viewing.
Turn Your PDFs Into Interactive Flipbooks
Page-Flip Animation
Beautiful, realistic page turns that work on any device.
Reader Analytics
See who read your content, how far, and how long.
Lead Capture
Gate your flipbooks with email to grow your list.
Custom Branding
Your colors, your logo, your domain.
14-day free trial.
Frequently Asked
Are these tools really free?
Yes, completely free with no limits. We offer these tools as a service to the community. If you need more advanced features like flipbook creation, analytics, or lead capture, check out Flipbooker's paid plans.
Are my files secure?
Editing tools run locally on your device. For a flipbook preview, we securely upload the PDF, keep it private, and delete it after 24 hours if you do not claim it.
Is there a file size limit?
Local editing limits depend on your browser and device memory. The hosted flipbook preview accepts PDFs up to 100 MB and shows up to 8 pages at web resolution.
Do I need to create an account?
Local PDF editing tools do not require an account. The flipbook preview asks you to create a free account or sign in after upload so the private preview has an owner.
Will these tools work on mobile?
Yes, all tools work on mobile browsers. However, for the best experience with larger files, we recommend using a desktop or laptop computer.
What browsers are supported?
Our tools work best in modern browsers like Chrome, Firefox, Safari, and Edge. Make sure your browser is up to date for the best performance.
Ready to Do More With Your PDFs?
Free tools for quick edits. Flipbooker for everything else.
Start Your 14-Day Free Trial$0 today. Cancel anytime. No risk.