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Guias e dicas para trabalhar com arquivos PDF.
How to Insert Pages Into a PDF: Blank, PDF or Image (Free)
Need a blank page for notes, a signed form in the middle of a contract, or a photo added as a page? Here is how to insert pages into any PDF at exactly the right spot, free and without uploading the file.
19 de out. de 2026 · 4 min de leitura
How to Convert WebP to PDF: 4 Free Ways (No Upload)
Saved an image from the web and got a .webp file that no form accepts? Here is how to turn one or many WebP images into a PDF, with the right page size and full quality, plus the built in ways on Windows, Mac and Chrome.
19 de out. de 2026 · 5 min de leitura
How to Extract Pages From a PDF: 4 Free Ways (No Upload)
Need only page 37 of a statement or two chapters of a report? Here is how to extract pages from a PDF for free with no upload, how page ranges work, and the built in ways on Chrome, Windows and Mac.
15 de out. de 2026 · 4 min de leitura
How to Compress a PDF to 200 KB for Online Forms (Free)
A form wants your PDF under 200 KB. Here is how to get there in one click with text that stays sharp, how many pages fit, scan settings that help, and what to do when a file will not go small enough.
15 de out. de 2026 · 4 min de leitura
How to Compress a PDF to 100 KB and Keep It Readable (Free)
100 KB is the strictest upload limit most people meet, usually for a single certificate or ID. Here is how to compress a PDF to 100 KB in one step and keep the text readable.
14 de out. de 2026 · 5 min de leitura
How to Compress a PDF to 500 KB, Even With Many Pages (Free)
A 500 KB limit sounds generous until your PDF has ten scanned pages. Here is how to compress a PDF to 500 KB in one step, plan the size per page, and fix files that will not shrink.
14 de out. de 2026 · 5 min de leitura
How to Compress a PDF to 300 KB (Free, Exact Target Size)
Upload forms often cap PDFs at 300 KB. Here is how to compress a PDF to 300 KB in one step, keep it readable, and what to do when a file will not shrink far enough.
13 de out. de 2026 · 5 min de leitura
How to Increase PDF Size to 100 KB, 200 KB or More (Free)
Some upload portals reject a PDF that is too small. Here is how to increase PDF size to 100 KB, 200 KB, 500 KB or 1 MB for free, without changing a single page, and without uploading the file.
13 de out. de 2026 · 5 min de leitura
How to Save a Web Page or Link as a PDF (Any Browser or Phone)
Save a web page as a PDF with the print dialog in any browser, on iPhone or Android, or by pasting the link into a free URL to PDF converter. Plus fixes for cut-off text, missing images and cookie banners.
12 de out. de 2026 · 5 min de leitura
How to Convert HEIC to PDF on iPhone, Windows and Mac
iPhone photos are saved as HEIC, which many forms and Windows PCs reject. Here is how to turn one or many HEIC photos into a single PDF on any device, for free and without uploading them.
9 de out. de 2026 · 5 min de leitura
How to Convert PDF to JPG on Any Device (Free, No Upload)
Turn every page of a PDF into a JPG image in seconds: in your browser without uploading, with Preview on a Mac, or on Windows. Plus the right resolution, single pages, and JPGs under 50 KB for exam and job portals.
9 de out. de 2026 · 5 min de leitura
How to Change PDF Orientation: Landscape to Portrait and Back
Turning a PDF from landscape to portrait can mean two different things: rotating the page, or putting the same content on an upright sheet. Here is how to do both for free, page by page or for the whole file.
8 de out. de 2026 · 5 min de leitura
O blog do WoowPDF mostra como fazer as tarefas de PDF do dia a dia: converter arquivos para PDF e de PDF, juntar e dividir documentos, comprimir arquivos grandes para e-mail, proteger ou desbloquear PDFs e consertar arquivos que não abrem. Cada guia explica os passos com nossas ferramentas online grátis, sem conta e sem marca d'água. Os artigos são escritos em inglês.