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[#]: subject: "5 Best PDF editors for Ubuntu and Other Linux"
[#]: via: "https://www.debugpoint.com/pdf-editors-ubuntu/"
[#]: author: "Arindam https://www.debugpoint.com/author/admin1/"
[#]: collector: "lkxed"
[#]: translator: "geekpi"
[#]: reviewer: " "
[#]: publisher: " "
[#]: url: " "
5 Best PDF editors for Ubuntu and Other Linux
======
**We list the best free & open-source PDF editors for Ubuntu and other Linux distros. And compare them based on their PDF editing capabilities.**
Looking for a free and open-source PDF editor for Ubuntu? Read on to learn about the top PDF editors for Ubuntu and step-by-step guides on how to edit PDF files using them.
Ubuntu is a popular operating system among developers, students, and professionals. Editing PDF files is a common task for many users, but finding the right tool for the job can be difficult. In this article, we’ll look at some of the best PDF-free and open-source editors and their features.
### Best & free PDF editors for Ubuntu and other distros
#### LibreOffice Draw
LibreOffice is a popular open-source office productivity suite. Its drawing component, which is called “LibreOffice Draw”, is capable of editing PDF. Among all the apps in this list, LibreOffice Draw is the best option for editing PDF files in Linux.
Let’s see how you can edit a sample PDF and options.
- Open LibreOffice Draw and click on File > Open
- Select the PDF file you want to edit
- Edit the PDF file as required
- Save the edited PDF file
Here’s a sample image where a text is being edited.
![Sample pdf editing in LibreOffice Draw][1]
A few usage notes about LibreOffice Draw:
- LibreOffice Draw detects PDF components by itself as small blocks of text or images. For example, if you have a paragraph in your PDF file, it detects it as separate blocks of text. See the below image.
- It might be a little tricky, but you can still edit it carefully.
- Also, you can add a text box and other components in the PDF file as well.
![LibreOffice Draw edits PDF texts block wise][2]
#### Inkscape
The popular [Inkscape][3] graphics editor can edit and modify PDF files. The features it provides to read individual PDF components are unmatched and totally underrated.
Inkscape allows you to import PDF files with either “Popller/Cairo import” via an external library Or, built-in internal PDF import tools. You can also tell Inkscape to match the PDF fonts to any closest matched font in your system.
![Inkscape PDF import options][4]
When you open a PDF, you can individually edit sections, words, lines, paragraphs or drawings in PDFs. Each component is recognized and represented as a separate layer for more advanced editing.
After editing, you can export it again back to PDF.
![Edit PDF using Inkscape in Ubuntu][5]
Inkscape is best if you want advanced PDF editing; the steps are outlined below.
- Open Inkscape and click on File > Open
- Select the PDF file you want to edit
- Edit the PDF file as required
- Export the edited PDF file
You can [set up your Linux system for Flatpak][6] and Flathub and install Inkscape using the below command.
```
flatpak install org.inkscape.Inkscape
```
#### GIMP
Many folks aren’t aware that the popular raster graphics editor [GIMP][7] can also open and allows you to edit PDFs. Opening a PDF file in GIMP prompts you to open each PDF page as layers separately as image files. You can now edit the images and finally export them as PDFs from GIMP.
![File open dialog in GIMP which shows prompts for advanced PDF import settings][8]
But there’s a catch. Each PDF page becomes a static image in GIMP. That includes texts, diagrams, icons etc. So, if you want to modify it, you might need to match the font size, remove sections by GIMP selections and so on.
So, overall you can do advanced editing, but you can’t modify the existing texts on top of it.
Usage is easy.
- Open GIMP and click on File > Open
- Select the PDF file you want to edit
- Edit the PDF file as required.
- Save-As the edited PDF file
You can [set up your Linux system for Flatpak][6] and Flathub and install GIMP using the below command.
```
flatpak install org.gimp.GIMP
```
![Editing PDF using GIMP][9]
#### Okular
KDE community’s popular document viewer app [Okular][10] has limited PDF editing features. It’s not loaded with a complete set of PDF editing features. However, you have some advanced annotations you can do in Okular.
Hence, I thought it deserved its place on this list.
Things you can do using Okular in PDFs are:
- Add texts as annotations
- Highlight texts in PDF with various colours
- Add notes, arrows and freehand drawings.
**However, you can not modify existing PDF content using Okular.**
After your annotations, you can save-as the file as PDF.
You can [set up your Linux system for Flatpak][6] and Flathub and install Okular using the below command.
```
flatpak install org.kde.okular
```
![Basic PDF annotation using Okular][11]
#### Scribus
[Scribus][12] is one of the oldest open-source desktop publishing programs which produces commercial-grade output in PDF and Postscript, primarily, though not exclusively, for Linux.
Although primarily used for designing, it can open and provides limited options to edit PDF files.
The import option allows you to choose whether the PDF texts will be imported as vector images or texts. In addition, you can resize, group/ungroup pdf components as layers, change texts and so on.
Once completed, you can save it back to a PDF file. One of the underrated programs which you can try to use to edit PDFs in Ubuntu and other distros.
You can [set up your Linux system for Flatpak][6] and Flathub and install Scribus using the below command.
```
flatpak install net.scribus.Scribus
```
![Scribus options to import PDF files][13]
![Scribus options to edit pdf in Ubuntu][14]
### Other commercial and Non-FOSS alternatives
There are a few commercial, non-FOSS options out there that you may want to try. Here are some of them.
- [Sejda PDF Desktop][15] (Free upto 3 tasks, 200 pages, 50 MB per day)
- [PDFedit (currently unmaintained, uses old libraries)][16]
- [Master PDF editor (commercial)][17]
### Conclusion
Our recommendation for a free PDF editor would be Inkscape and LibreOffice Draw. They are both capable of basic to advanced usage levels with good results.
You can try other options, but the results may vary based on how complex your PDF file is.
Furthermore, you can always opt for commercial options for more features.
I hope this guide helps you to choose the best free PDF editor for Ubuntu and other Linux distros.
--------------------------------------------------------------------------------
via: https://www.debugpoint.com/pdf-editors-ubuntu/
作者：[Arindam][a]
选题：[lkxed][b]
译者：[译者ID](https://github.com/译者ID)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://www.debugpoint.com/author/admin1/
[b]: https://github.com/lkxed/
[1]: https://www.debugpoint.com/wp-content/uploads/2023/03/Sample-pdf-editing-in-LibreOffice-Draw.jpg
[2]: https://www.debugpoint.com/wp-content/uploads/2023/03/LibreOffice-Draw-edits-PDF-texts-block-wise.jpg
[3]: https://inkscape.org/
[4]: https://www.debugpoint.com/wp-content/uploads/2023/03/Inkscape-PDF-import-options.jpg
[5]: https://www.debugpoint.com/wp-content/uploads/2023/03/Edit-PDF-using-Inkscape-in-Ubuntu.jpg
[6]: https://www.debugpoint.com/how-to-install-flatpak-apps-ubuntu-linux/
[7]: https://www.gimp.org/
[8]: https://www.debugpoint.com/wp-content/uploads/2023/03/File-open-dialog-in-GIMP-which-shows-prompts-for-advanced-PDF-import-settings.jpg
[9]: https://www.debugpoint.com/wp-content/uploads/2023/03/Editing-PDF-using-GIMP.jpg
[10]: https://okular.kde.org/
[11]: https://www.debugpoint.com/wp-content/uploads/2023/03/Basic-PDF-annotation-using-Okular.jpg
[12]: http://www.scribus.net/
[13]: https://www.debugpoint.com/wp-content/uploads/2023/03/Scribus-options-to-import-PDF-files.jpg
[14]: https://www.debugpoint.com/wp-content/uploads/2023/03/Scribus-options-to-edit-pdf-in-Ubuntu.jpg
[15]: https://www.sejda.com/desktop
[16]: https://sourceforge.net/projects/pdfedit/
[17]: https://code-industry.net/masterpdfeditor/

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@ -0,0 +1,187 @@
[#]: subject: "5 Best PDF editors for Ubuntu and Other Linux"
[#]: via: "https://www.debugpoint.com/pdf-editors-ubuntu/"
[#]: author: "Arindam https://www.debugpoint.com/author/admin1/"
[#]: collector: "lkxed"
[#]: translator: "geekpi"
[#]: reviewer: " "
[#]: publisher: " "
[#]: url: " "
适用于 Ubuntu 和其他 Linux 的 5 个最佳 PDF 编辑器
======
**我们列出了适用于 Ubuntu 和其他 Linux 发行版的最佳免费开源 PDF 编辑器。并根据 PDF 编辑功能对它们进行比较。**
正在寻找适用于 Ubuntu 的免费开源 PDF 编辑器？ 继续阅读以了解 Ubuntu 的最佳 PDF 编辑器以及如何使用它们编辑 PDF 文件的分步指南。
Ubuntu 是深受开发人员、学生和专业人士欢迎的操作系统。编辑 PDF 文件是许多用户的常见任务，但找到适合该工作的工具可能很困难。在本文中，我们将介绍一些最好的免费和开源的 PDF 编辑器及其功能。
### 适用于 Ubuntu 和其他发行版的最佳免费 PDF 编辑器
#### LibreOffice Draw
LibreOffice 是一款流行的开源办公生产力套件。它的绘图组件名为 “LibreOffice Draw”，能够编辑 PDF。在此列表中的所有应用中，LibreOffice Draw 是在 Linux 中编辑 PDF 文件的最佳选择。
让我们看看如何编辑示例 PDF 和选项。
- 打开 LibreOffice Draw 并单击“文件”>“打开”
- 选择你要编辑的 PDF 文件
- 根据需要编辑 PDF 文件
- 保存编辑后的 PDF 文件
这是正在编辑文本的示例图片。
![LibreOffice Draw 中的 pdf 编辑示例][1]
关于 LibreOffice Draw 的一些使用说明：
- LibreOffice Draw 本身将 PDF 组件检测为小的文本或图像块。例如，如果 PDF 文件中有一个段落，它会将其检测为单独的文本块。请参见下图。
- 这可能有点棘手，但你仍然可以仔细编辑它。
- 此外，你还可以在 PDF 文件中添加文本框和其他组件。
![LibreOffice Draw edits PDF texts block wise][2]
#### Inkscape
流行的 [Inkscape][3] 图形编辑器可以编辑和修改 PDF 文件。它提供的读取单个 PDF 组件的功能是无与伦比的，而且完全被低估了。
Inkscape 允许你通过外部库的 “Popller/Cairo 导入”或内置的内部 PDF 导入工具来导入 PDF 文件。你也可以告诉 Inkscape 将 PDF 字体与你系统中任何最接近的字体相匹配。
![Inkscape PDF 导入选项][4]
打开 PDF 时，你可以单独编辑 PDF 中的章节、单词、线条、段落或绘图。每个组件都会被识别并表示为单独的层，以进行更高级的编辑。
编辑完成后，你可以再次将其导出成 PDF。
![在 Ubuntu 中使用 Inkscape 编辑 PDF][5]
如果你想要高级 PDF 编辑，Inkscape 是最好的选择。步骤概述如下。
- 打开 Inkscape 并单击“文件”>“打开”
- 选择你要编辑的 PDF 文件
- 根据需要编辑 PDF 文件
- 导出编辑后的 PDF 文件
你可以[在 Linux 系统安装 Flatpak][6] 和 Flathub，并使用以下命令安装 Inkscape。
```
flatpak install org.inkscape.Inkscape
```
#### GIMP
许多人不知道流行的光栅图形编辑器 [GIMP][7] 也可以打开并允许你编辑 PDF。在 GIMP 中打开 PDF 文件会提示你将每个 PDF 页面分别作为图像文件的图层打开。你现在可以编辑图像并最终从 GIMP 将它们导出为 PDF。
![File open dialog in GIMP which shows prompts for advanced PDF import settings][8]
但有一个问题。每个 PDF 页面都成为 GIMP 中的静态图像。其中包括文本、图表、图标等。因此，如果你想修改它，你可能需要匹配字体大小、通过 GIMP 选择删除部分等等。
因此，总的来说，你可以进行高级编辑，但无法修改其上的现有文本。
使用方法很简单。
- 打开 GIMP 并单击“文件”>“打开”
- 选择你要编辑的 PDF 文件
- 根据需要编辑 PDF 文件。
- 另存为编辑后的 PDF 文件
你可以[在 Linux 系统安装 Flatpak][6] 和 Flathub，并使用以下命令安装 GIMP。
```
flatpak install org.gimp.GIMP
```
![使用 GIMP 编辑 PDF][9]
#### Okular
KDE 社区流行的文档查看器应用 [Okular][10] 的 PDF 编辑功能有限。它没有加载一整套 PDF 编辑功能。不过，你可以在 Okular 中执行一些高级注释。
因此，我认为它在这个列表中占有一席之地是当之无愧的。
在 PDF 中使用 Okular 可以执行以下操作：
- 添加文本作为注释
- 使用各种颜色高亮显示 PDF 中的文本
- 添加注释、箭头和手绘图。
**但是，你无法使用 Okular 修改现有 PDF 内容。**
注释完成后，你可以将文件另存为 PDF。
你可以[在 Linux 系统安装 Flatpak][6] 和 Flathub，并使用以下命令安装 Okular。
```
flatpak install org.kde.okular
```
![使用 Okular 进行基本 PDF 注释][11]
#### Scribus
[Scribus][12] 是最古老的开源桌面出版程序之一，它以 PDF 和 Postscript 格式生成商业级输出，主要（但不限于）用于 Linux。
虽然主要用于设计，但它可以打开 PDF 文件并提供有限的编辑选项。
导入选项允许你选择将 PDF 文本导入为矢量图像还是文本。此外，你还可以调整 PDF 组件的大小、将其分组/取消分组、更改文本等。
完成后，你可以将其保存回 PDF 文件。它是被低估的程序之一，你可以尝试使用它在 Ubuntu 和其他发行版中编辑 PDF。
你可以[在 Linux 系统安装 Flatpak][6] 和 Flathub，并使用以下命令安装 Scribus。
```
flatpak install net.scribus.Scribus
```
![用于导入 PDF 文件的 Scribus 选项][13]
![在 Ubuntu 中编辑 pdf 的 Scribus 选项][14]
### 其他商业和非自由和开源替代品
你可能想尝试一些商业的、非自由和开源软件的选项。这里是其中的一些。
- [Sejda PDF Desktop][15]（最多免费 3 个任务，200 页，每天 50 MB）
- [PDFedit（当前未维护，使用旧库）][16]
- [Master PDF editor（商业）][17]
### 总结
我们推荐的免费 PDF 编辑器是 Inkscape 和 LibreOffice Draw。它们都能够满足从基本到高级的使用水平，并且效果良好。
你可以尝试其他选项，但结果可能会根据 PDF 文件的复杂程度而有所不同。
此外，你始终可以选择商业选项以获得更多功能。
我希望本指南可以帮助你为 Ubuntu 和其他 Linux 发行版选择最好的免费 PDF 编辑器。
--------------------------------------------------------------------------------
via: https://www.debugpoint.com/pdf-editors-ubuntu/
作者：[Arindam][a]
选题：[lkxed][b]
译者：[geekpi](https://github.com/geekpi)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://www.debugpoint.com/author/admin1/
[b]: https://github.com/lkxed/
[1]: https://www.debugpoint.com/wp-content/uploads/2023/03/Sample-pdf-editing-in-LibreOffice-Draw.jpg
[2]: https://www.debugpoint.com/wp-content/uploads/2023/03/LibreOffice-Draw-edits-PDF-texts-block-wise.jpg
[3]: https://inkscape.org/
[4]: https://www.debugpoint.com/wp-content/uploads/2023/03/Inkscape-PDF-import-options.jpg
[5]: https://www.debugpoint.com/wp-content/uploads/2023/03/Edit-PDF-using-Inkscape-in-Ubuntu.jpg
[6]: https://www.debugpoint.com/how-to-install-flatpak-apps-ubuntu-linux/
[7]: https://www.gimp.org/
[8]: https://www.debugpoint.com/wp-content/uploads/2023/03/File-open-dialog-in-GIMP-which-shows-prompts-for-advanced-PDF-import-settings.jpg
[9]: https://www.debugpoint.com/wp-content/uploads/2023/03/Editing-PDF-using-GIMP.jpg
[10]: https://okular.kde.org/
[11]: https://www.debugpoint.com/wp-content/uploads/2023/03/Basic-PDF-annotation-using-Okular.jpg
[12]: http://www.scribus.net/
[13]: https://www.debugpoint.com/wp-content/uploads/2023/03/Scribus-options-to-import-PDF-files.jpg
[14]: https://www.debugpoint.com/wp-content/uploads/2023/03/Scribus-options-to-edit-pdf-in-Ubuntu.jpg
[15]: https://www.sejda.com/desktop
[16]: https://sourceforge.net/projects/pdfedit/
[17]: https://code-industry.net/masterpdfeditor/