Help & Reference

Reference pages are the single source of truth for rules that other pages cite but never restate: how long files are kept, which tools are free, what the limits are, which formats work, and which browsers are supported. If a number matters, it lives here once — everywhere else links here.

Help & Reference

The authoritative pages for file limits, formats, browser support, retention, and billing scope.

• Solução de problemas — Causas comuns e correções para problemas de upload, botão e saída
• Limites de Tamanho de Arquivo e Cota — Limites locais e na nuvem para tamanho de arquivo, contagens de lote e cotas de tarefas
• Formatos Suportados — Formatos de entrada e saída nas categorias de ferramentas
• Compatibilidade do Navegador — Navegadores recomendados e notas sobre dispositivos móveis
• Modelo de Privacidade e Retenção — Processamento local-first, retenção curta na nuvem, exclusão e DPA
• How Long Are My Files Kept? Retention and Deletion, Plan by Plan — How long PDFLean keeps cloud files, when they are deleted, and what happens to task records — one rule for every account and plan
• Free vs Paid on PDFLean: Exactly Which Tools Are Free and Which Use Credits — Which PDFLean tools run free in your browser and which run in the cloud on plan credits — the single source of truth for the free and paid boundary

Note: file-limits, supported-formats, browser-compatibility, troubleshooting, and privacy-model keep their original /docs/guides/ URLs (they are already indexed) and are listed in this section.

Related reading

• How Long Are My Files Kept? — the one retention rule for every account
• Free vs Paid on PDFLean — the free/credit boundary for every tool family
• Troubleshooting — when something goes wrong, start here