# A little help to get you sorted.

- Human page: https://happytails.ai/en/help/
- Markdown: https://happytails.ai/en/help.md
- Structured JSON: https://happytails.ai/agents/en/help/index.json
- Visibility: public

## Page guide

Find a tool, finish your task, keep your originals.

## Find the right tool

Search by task or file type. The tool page explains accepted formats and where processing happens.

[Explore all tools](https://happytails.ai/)

## A file will not open?

Check its format and size. Password-protected PDFs need to be unlocked before using tools that do not support encryption.

[Browse PDF tools](https://happytails.ai/en/pdf-tools/)

## Keep your work

Download your result before leaving the page. Favorites save tool links, never your files or results.

[How files are handled](https://happytails.ai/en/privacy/)

## Something went wrong?

Note the tool name, your browser and what you expected. Leave private files and passwords out of any report.

[Contact information](https://happytails.ai/en/contact/)