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    Senior Program Developer


PDF is widely used in different operation systems. If we want to edit and view PDF files, we should draw support from the specific application. In this article, 5 free PDF editors are recommended to iOS users.

Part 1: 5 Free PDF Editors for iOS
ios pdf editor recommendations
As more and more intelligent devices emerge, PDF files are not merely used in PC, as well as in phone and in tablet PC. Next, we will introduce 5 free PDF editors for iOS users and show their features. Hope one of them can meet your needs.

1. Adobe Reader

Adobe Reader is the free PDF viewer, available in iPhone and iPad. Through the application, you can not only read PDF files from the mails and websites, but also edit PDFs, such as searching contents, turning pages, making annotations, inserting text and making some marks. Besides, it can convert PDF to Word and Excel.
adobe reader editor for ios

2. Foxit PDF

Foxit PDF is always welcomed by iPhone and iPad users. It contains most of the useful functions for PDF files. For example, it can convert PPT to PPT thumbnails; it can add annotations and marks into PDF; it can highlight text with colors; it can edit and fill in sheet and add digital signature. Beside, you can use this application to add, delete and arrange the PDF pages. The built-in e-dictionary can be used to look up the words.
foxit pdf ios editor for free

3. PDF Expert

PDF Expert is a convenient PDF reader used in iPhone and iPad. Users can turn pages by pressing at the edge of phone screen. Besides, we can share the files with the other people via Bluetooth, and add tags to manage files. It also supports to view JPEG, PNG, GIF, BMP, Word, Excel and PPT.
pdf expert editor for ios users

4. MarginNote

Compared to the other iOS PDF editors, MarginNote is a new application. In addition to the common functions, it supports to add bookmarks, annotations and translate online. The annotation can be set to different shapes. Digital signature can be added, too.
try marinnote pdf editor in ios

5. Good Reader

Good Reader is an excellent PDF editor for iOS. Users can view and edit PDF files. What’s more, users can replace and add pages, merge the other PDF files and split the designated pages. It supports Office documents, TXT, HTML files, play audio and video files supported by iPhone and supports landscape mode.
ios pdf editor good reader
These are the 5 free PDF editors for iOS users. All of them are multifunctional. You can select one of them based on the functions.
How about Windows users? Don’t worry. We recommend a useful PDF editor, Renee PDF Aide. Next, let’s go and see this tool.
Part 2: Multifunctional PDF Editor for Windows

1. About Renee PDF Aide

Renee PDF Aide is the multifunction software of editing and converting PDF files. With utilization of the advanced OCR (Optical Character Recognition) technology, it can convert PDF to Word/Excel/PowePoint/Image/HTML/TXT and the other common formats. You can designate the specific pages to be converted at the speed of 80 pages/min. Besides, it can repair the damaged PDF files, compress PDF files to shorten the loading time, merge several files into one and rotate the file position. En/decryption and watermark are allowed to add for PDF files, too.
What’s more, Renee PDF Aide supports English/French/German/Spanish/Portuguese/Chinese/Korean/Japanese. Under the mode of OCR, it can greatly improve the accuracy of character recognition. Even you are a new user, you can use this software easily.
Renee PDF Aide - Powerful PDF Editing Tool

Easy to use Friendly to computer beginners

Multifunctional Encrypt/decrypt/split/merge/add watermark

Safe Protect PDF with AES256 algorithms

Quick Edit/convert dozens of PDF files in batch

Compatible Convert PDF to Excel/PowerPoint/Text, etc.

Easy Use with simple steps

Functional Encrypt/decrypt/split/merge/watermark

Safe Protect PDF with AES256 algorithms

Free TrialFree TrialNow 800 people have obtained the free version!

1. How to Edit PDF

Renee PDF Aide includes two functions [PDF Tools] and [Convert PDF]. Next, we will show you how to use these two functions.
Renee PDF Aide contains lots of editing functions. Here are the steps.
Step 1: Download and install Renee PDF Aide. Open the software and click on [PDF Tools].
select pdf tools in renee pdf converter
Step 2: Select one of the functions at the top menu.
how to repair pdf with renee pdf converter
Instruction of each tool:
Repair: Fix the broken PDF file or the file that cannot be opened
Optimize: Compress large PDF file
Split: Split a PDF file into small files
Merge: Merge several PDF files into one, or merge the selected pages
Rotate: Adjust a PDF file at different angles
En/Decrypt: Lock and unlock PDF files
Watermark: Add overlay watermark or background to PDF files
Image→PDF: Merge one or more images into PDF files
Step 3: Click on [Convert] to output the edited PDF file.
use renee pdf converter to repair

2. How to Convert PDF

It is very easy to use Renee PDF Aide to convert PDF to Word/Excel/PowerPoint/Image/HTML/TXT. Here are the steps:
Step 1: Download and install Renee PDF Aide. Select [Convert PDF].
select to convert pdf with renee pdf converter
Step 2: Select one of the formats. Then, click on [Add Files] to select the target file.
convert pdf to the others with renee pdf aide
Step 3: Click on [Convert] to convert the format.
convert with renee pdf converter