How-To Guides

Convert older .xls files to .xlsx and other formats for free with Smallpdf. Join millions of monthly users today without registering.

Free online tool to convert BMP to JPG without affecting the image quality, via a simple drag and drop, without watermarks.

Learn how to open PDFs using Google Chrome, or change your default PDF reader. Simple step-by-step guide with free tips along the way.

Online converter to quickly convert PDF documents into BMP images. Free to use, no registration, installation or email is required.

Flatten your PDF in one click with Smalldf. No registration or installation is needed to access our free online PDF tools.

Use the Smallpdf converters to save your PPT to PPTX files easily. Join millions of monthly users today—no registration, no cost!

Use our free online tool to convert different file types to PDF format, including Word, Excel, PPT, and images. No registration is required.

Learn how to verify a digital signature using free PDF readers, to make sure your signed documents are 100% authentic.

Save PDF as JPEG files for free in three quick steps. Available to use online or offline—no registration, installation, or download needed.

You can validate any digital signature using ordinary PDF readers. This article will show you how.

Use the most proficient JPG to PDF converter to export your JPG images into high-quality PDF files—a free online tool for everyone.

Save PDF to JPG for free on your Windows 10 computer, online or offline. No sign-up is required to use our online image converter.

You can use our PDF2WORD tool to save PDF documents into editable Word files seamlessly, for free.

A simple, intuitive, and free-to-use online tool to remove a single page from a PDF to save it as a brand new single-page file.

Get the best PDF reader for Windows 10 for free. It also comes with tools to convert, compress, and modify PDFs.

Export PDFs into separate high-quality, individual JPG images with Smallpdf—free of charge, without watermarks.

A free and easy-to-use online tool to save PowerPoint presentations to PDF format with all hyperlinks intact—no registration needed.

An easy way to flip PDF images and extract images from PDF to rotate and embed back to PDF. No registration is needed.

The most popular online tool to compress PDF files into an email-ready size. Free to use without the need to register an account or email address.

A free-to-use online PDF writer to save files to and from PDF format. Free to use; no registration is needed to convert and download files.

An online tool to convert JPG images to PDF files for free. No need to register or download an app.

Print an Excel spreadsheet to a PDF document, online or offline, at no cost.

Is it possible to edit a secured PDF? Sure! In this article, we’ll explain how to remove security from a PDF to edit it.

Extract high-quality images from PDF files for free online. No installation is required to use this Smallpdf tool.