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PDF tips & guides
How to edit, sign, compress, convert and protect PDFs on your phone.
Convert Word to PDF (and back) with full Arabic support
Convert .docx to PDF and PDF to Word on your phone, with correct Arabic right-to-left text — all on-device.
How to password-protect a PDF on your phone (AES-256)
Add a strong password to any PDF directly on your phone, with bank-grade AES-256 encryption that happens entirely on-device.
The best PDF editor for Huawei phones (no Google services needed)
Huawei devices ship without Google Play. Here is a full-featured PDF editor that works anyway — every feature, no Google services.
How to edit a PDF offline for free (no upload, no account)
Editing PDFs without uploading them to a website keeps your documents private. Here is how to do it entirely on your phone.