Getting started
Open a PDF tool from the Tools4Pdf home page or app drawer, follow the instructions shown by that tool, upload or enter the required input, and review the result before using it elsewhere.
PDF tool categories
Organize PDFs
Use available tools for merging, splitting and managing document pages.
Convert PDFs
Convert between supported PDF, image and document formats using the relevant tool.
PDF security
Use available protection or permitted unlocking workflows according to each tool's instructions.
Are Tools4Pdf tools free?
The Tools4Pdf site is intended to provide free online PDF utilities. Individual third-party services or future features may have their own terms or limitations.
Do I need software?
Most Tools4Pdf utilities are designed to run in a modern web browser, so no separate desktop installation is required for the browser workflow.
What should I do before uploading a PDF?
Check the specific tool's instructions and processing information first. Avoid uploading passwords, private keys, highly sensitive personal information or confidential files unless the tool is appropriate for that material.
Basic troubleshooting
- Refresh the page and try the operation again.
- Make sure your browser is up to date.
- Try a supported modern browser if a feature does not behave as expected.
- Check the input PDF for corruption, unusual restrictions or an invalid file.
- Disable conflicting browser extensions temporarily if they interfere with the page.
- If the problem continues, contact us with a clear description and non-sensitive example.
Privacy and safety
For privacy questions, review the Privacy Policy. For important or confidential documents, always review the processing behavior of the specific tool before submitting information.