Compress PDF Online Free — Best Tool for Brazil Users

Compress PDF online free — trusted by Brazilian users. Works for Receita Federal, Gov.br, and Brazilian federal services. Meet upload limits for IRPF declarations, CPF registration forms, and CNPJ company documents. No signup, no watermark.

In Brazil, official submissions — including IRPF declarations, CPF registration forms, and CNPJ company documents — often require PDFs under 1–5 MB. Residents of São Paulo, Rio de Janeiro, and Brasília rely on our free PDF compressor daily to meet portal upload limits before submitting to Receita Federal, Gov.br, and Brazilian federal services, without installing software or paying a subscription fee. Medium compression achieves the right balance for most government document submissions. For stricter portal limits under 500 KB, high compression combined with grayscale conversion can reduce file sizes by up to 90% while keeping text perfectly sharp and readable for reviewers. All files are processed over an encrypted HTTPS connection and permanently deleted within 1 hour of upload. No data is retained on our servers, no content is ever accessed by staff, and no information is shared with third parties — fully consistent with LGPD data minimisation principles.