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Zip Online vs 7z vs Rar - Qual Escolher

Ultima revisao: 2026-04-27. Abra a ferramenta zip para criar arquivos no navegador sem upload.

Resposta de 30 segundos. Zip quando o destinatario esta no Windows, macOS ou qualquer telefone - e o unico formato que abre sem software extra. 7z quando voce controla as ferramentas do destinatario e quer o menor arquivo. Rar quando voce deve abrir um.

O que cada formato e

  • Zip. Formato de Phil Katz de 1989. Nativo no Windows desde XP, nativo no macOS, nativo em Android e iOS. Compatibilidade universal, compressao modesta.
  • 7z. Formato de Igor Pavlov de 1999. Usa LZMA2 por padrao - tipicamente 10-30% menor que zip em arquivos com muito texto. Precisa de 7-Zip, The Unarchiver ou app paga para abrir.
  • Rar. Formato proprietario de 1993. Gratis para extrair, pago para criar com WinRAR oficial. Compressao forte similar ao 7z.

Para envio: use zip a menos que ambos os lados tenham algo melhor instalado. Veja zip vs zipx vs rar vs 7z, explicado para a comparacao mais profunda.

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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