Synthixx Tools — Free Online PDF & Image Tools
Merge, compress, convert, and edit PDFs with real file processing. No signup, no watermark, automatic file cleanup.
Browse by Category
Explore our collection of free online tools organized by category.
Featured Tools
Polished PDF and AI tools we recommend first — quality over quantity.
Trending Now
Tools gaining popularity this week.
Merge PDF
Combine multiple PDF files into one document.
Split PDF
Split PDF into multiple files by page range.
Compress PDF
Reduce PDF file size while maintaining quality.
PDF to Word
Convert text PDFs to Word (.docx). Scanned OCR coming soon.
Word to PDF
Convert Word DOCX and DOC files to PDF.
Excel to PDF
Convert Excel XLSX and XLS workbooks to PDF.
Why Choose Synthixx Tools
Built for speed, privacy, and simplicity.
Lightning Fast
Direct uploads and background processing keep large file jobs responsive.
Secure & Private
Files are encrypted in transit and scheduled for automatic deletion after processing.
100% Free
Every tool is free right now — no plans, no paywall.
Guest or account
Start instantly as a guest; create a free account so Design cloud work is never lost.
Privacy Focused
Uploaded files are used only for the job you request and are cleaned up after.
Works Everywhere
Use on any device — desktop, tablet, or mobile browser.
Frequently Asked Questions
Everything you need to know about Synthixx Tools.