How Do I Edit and Modify a Pdf File?

Developed in the 1990s by Adobe, the PDF format allows text, images and objects such as tables or vector objects to be combined in a document. PDF is very practical because it preserves the layout of the original document, allowing it to be read in any medium and protecting access to it if necessary. It is thus the most popular format for sharing professional and administrative documents for both publishing and printing.

However, it may be convenient to be able to edit or modify a PDF file to add content, to complete a registration form or to annotate a document. Editing a PDF allows the user to correct, add text or sign a document.

To do this, there are a host of free, paid and trial tools available to edit and modify a PDF. The editors invite you to discover this selection of the best tools for editing a PDF document free of charge and without watermarking.

Annotate and add text with Adobe Acrobat Reader DC

Reference in the field of PDF, Adobe Acrobat Reader DC is a software to view PDF files convert documents, reorganize pages and combine PDFs.

In addition, the software allows you to annotate your documents to add comments and to highlight or cross out existing text. Adobe Acrobat Reader DC also offers the option of adding text to complete a form and signing documents.

The user must then select the tab Fill and sign and then choose the options to add text, add a cross or a check mark, or add a signature. Practical tools for filling out a form or answering a questionnaire.

Creating a PDF Document with OpenOffice

Even if they do not propose to modify or open PDF documents the free office suites OpenOffice and LibreOffice allow you to export your text documents to the PDF format.


For OpenOffice, the user must go to the File tab and select the Export as PDF… option.. A window will appear on the monitor to set various options such as page selection, image compression, page layout, and password protection.

Editing PDFs with the comprehensive Foxit Reader

Foxit Reader

Foxit Reader is one of the most comprehensive free PDF readers on the market. Entirely in French, this software allows you to read, comment and protect your documents. The Comment tab is packed with options to annotate your documents, add a line of text, perform measurements and apply a customizable stamp.

The user is able to add another file as an attachment and customize the display of his notes and comments with the numerous text formatting options. Foxit Reader also offers electronic signature management to authenticate documents.

Editing a PDF Thoroughly with InkScape

open source and cross-platform, Inkscape is a free Software program initially for creating and editing vectorial drawings in SVG format. It is also very effective for editing and modifying the content of a PDF document in depth. The only downside is that it allows you to work on one page at a time, but leaves many possibilities to the user. This allows the user to move images and erase entire passages to replace them with new text.


The software also offers good layer management and automatic recognition of fonts if they are already installed. Finally,Inkscape allows you to export in PDF format, but also as a PNG image.

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