Due to the fact that PDF documents are actually made use of in several scenarios for a lot of different kind of functions, you might have to look to find out the available resource substitute to Adobe Artist that fulfills your accurate needs. Below are some tools I appreciate.

For several years, the only name in the computer game for dealing with PDF data was Adobe Acrobat, whether via their completely free reader version or even amongst their paid for editions for PDF development and also modifying. Today, there certainly lots of available source PDF functions which have actually attempted this market supremacy. And also for Linux users like me, an exclusive treatment that only operates on Microsoft window or Mac computer isn't truly a substitute anyhow.

LibreOffice Draw

It is also free and open source software application. It has actually developed in all features of an efficient PDF editor open source. LibreOffice is a leading option to Microsoft Office, just in an irregular interface.

Pros:

  • Allows easy editing of PDF files
  • Can Add or delete pages
  • Also allows for editing text and images
  • Allows file conversion support
  • Provides facilities of export and import
  • Digital signing feature available

Cons:

  • Clunky interface
  • Confusing menu options
  • No cloud options
  • Sometimes messes up with original and backup files
  • Cannot email directly to windows live mail
  • Difficulty in compatibility and file types

InkScape

Inkscape is much like its competitors, just more preferred due to the fact that of the strong efficiency and a vast array of functions that it offers for the users. To modify PDF files, Vector Graphics are used. It is an absolutely free Open Source PDF editor Windows for using and downloading. It carries out all the fundamental jobs of a full PDF reader and open source PDF editor with full functions such as adding or removing text or images. The very best thing is that you can discover its portable variation without needing to install it.

Pros:

  • Allows exporting to the PNG format
  • User interface is friendly
  • Entirely free to use
  • Is not a heavy software and doesn't take much space for installing
  • Easy editing of document heavy of graphics

Cons:

  • It looks familiar with other options available
  • It lags or stops in most PCs
  • It is kind of Slow and unintuitive
  • Does not have enough tools

PDFedit

PDFedit is a fantastic and widely used tool. It has all the benefits of totally free and open source PDF editor software application. It can be used as a PDF reader as well as consists of functions of a PDF editor. The user can spot exactly which words, areas or phrases they want. It can also be used to include texts and images into the PDF file. It likewise enables the functionality to erase details from the file.

Pros:

  • Does not take up too much space for installation
  • Multi-platform support
  • Its tools allow personalization
  • Conversion of files is possible
  • Many more advanced options are available
  • Provisions for protecting file with passwords is available

Cons:

  • Usage of the tools brings several difficulties
  • Still in beta
  • Some features simply do not work
  • Some other features show error messages

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Apache OpenOffice Draw

Apache OpenOffice Draw is popular since of the terrific jobs it gets done. It can be quickly used not just as a PDF reader but also a PDF editor open source. A lot of features can be discovered in this software application such as customizing PDF pages, conserving them in different readily available file formats, getting rid of or placing any text and so on. It also supports import and export features.

Pros:

  • A great variety of features
  • Multiple platform compatibility
  • Allows easy creation of basic charts
  • Provides feature for spell check

Cons:

  • User interface looks out of date
  • Excel users face problems due to the functions
  • Takes time in starting up
  • Many being identified in some versions of windows
  • Gets slow and cranky while processing large documents

PDFSam

PDFSam standard is a PDF file editor that supports combining, splitting and modifying of PDF files. It is also open source PDF editor. If you look for to recompose or reorder numerable pages of the PDF file, it is worth attempting. It is a java application and it can run on any device having Java runtime.

Pros:

  • Supports visual organizing
  • Allows re-ordering of PDF pages
  • User can mix and merge pages
  • Provision for extracting or splitting pages available
  • Rotating and saving one or multiple pages is available

Cons:

  • Visual document composer shows errors
  • Requires Java
  • A bit difficult to understand how it works at first

Shortcomings of Open Source PDF Editor

  • Most of them are unreliable
  • They involve higher installation costs
  • There is no guarantee of an update
  • They offer very basic functionality
  • They don't offer any proper support
  • They don't work efficiently with all hardware
  • There is no guarantee of a continued service and much more!

A Better Choice than Using Open Source PDF Editor

For fixing your whole open source PDF editor issues in one go, iditect pertains to the rescue. It is a PDF file modifying service that is totally loaded with all professional and simple to utilize tools that permit you to convert pdf to jpg in C# with ease. Besides, the library from iditect can help .NET developer to extract text from PDF and add digital signature to PDF.

It's standalone control, can run in project without adobe pdf component. It also provides professional tech support, if you have any issue in using their SDK, you can contact the support team for help.