Titan Reader
100% Free — No Sign-up Required

PDF Tools That Just Work.

Fill and edit PDF forms, sign documents, add pages, merge files, and compress PDFs — all free, in the blink of an eye.

Viewer
Fill PDF forms, add text annotations, and sign documents electronically. View any PDF with powerful reading tools.
Fill FormsAdd TextSign PDFsAnnotations
Editor
Add, delete, and re-organize pages with drag-and-drop simplicity. Merge multiple PDFs into a single document.
Add PagesDelete PagesMerge PDFsRe-organize
Lock/Unlock PDF
Protect your PDFs with password encryption or unlock password-protected documents. All processing happens securely in your browser.
Add PasswordRemove PasswordSecure Files
Compressor
Reduce file size with our advanced compression engine. Choose custom quality settings and preview the final size before downloading.
Custom QualitySize PreviewAdvanced Engine

Why Choose Titan Reader?

100% Private

Files never leave your browser

Lightning Fast

Instant processing in your browser

Professional Tools

Forms, signatures, annotations

Page Management

Merge, split, re-organize

Frequently Asked Questions

Do you upload my PDF files to a server?

No. All PDF processing happens entirely in your browser using JavaScript and WebAssembly. Your files never leave your device, ensuring complete privacy and security. Unlike other online tools, we don't have servers storing your documents.

Is Titan Reader really free?

Yes, 100% free forever. No trial period, no premium features, no hidden costs. We don't even require sign-up or account creation. All features are completely open and accessible to everyone.

Are there file size limits?

No file size limits. However, very large files (100MB+) may take longer to process depending on your device's performance. Since everything runs in your browser, processing speed depends on your computer's capabilities.

Do you add watermarks to my PDFs?

No watermarks are ever added. Your output files are completely clean and professional, with no branding or advertisements. What you download is exactly what you created.

Which browsers are supported?

Modern browsers with WebAssembly support: Chrome, Firefox, Safari, Edge, Opera, and Brave. We recommend using the latest version for best performance. Mobile browsers on iOS and Android are also supported.

Get Started — It's Free

No sign-up • No watermarks • No limits