Setup Inkscape in Windows and Ubuntu

Posted on with tags: inkscape / ubuntu

Inkscape software is easy to install in both Windows and Ubuntu. However it is a little difficult for beginners to figure out how to customize the software. This article discusses the steps to customize Inkscape in both Windows and Ubuntu.

Windows Setup

Inkscape official website has a portable version. You can download a 7-zip file from this official download page. Click the third download button under text “Binary archive in 7zip format (64bit)” to down a .7z file. A free utility software 7-zip is able to extract .7z file into a directory. The 7-zip software also has a portable version if you do not want to install it.

After the file is extracted into this directory, double clicking inkscape.exe starts Inkscape.


Inkscape User Extension Directory

In Inkscape, click menu item Edit > Preferences to open preference dialog (Ctrl + Shift + p). Choose System on the left, and the right side shows system paths for variables. The default value for User extensions is,


Open this location in File Explorer and copy and paste extension files (.py and .inx) into the directory. The extension program will show up under Extensions top level menu next time Inkscape is started. Or you can change the location to a different directory.


There are two ways to customize fonts in Inkscape. The first one is to drop font files into C:\Windows\Fonts directory. The fonts become accessible to all Windows programs. You can find and download .ttf font files online (such as popular Roboto fonts).

The second way is to create a new fonts directory at the location where inkscape.exe is stored, and copy files into this directory. Open file \etc\fonts\conf.d\50-user.conf and add a line <dir>./fonts</dir> before the last line. Check the new fonts on Text and Font dialog in Inkscape.


Install Dependencies for Plugin WriteTex

WriteTex is a nice Inkscape extension for adding LaTeX equations onto a drawing. Other options are available, but WriteTex is simple and reliable.

This extension requires LaTeX system and pdf2svg program installed. WriteTex calls LaTeX system to generate a PDF file, and calls pdf2svg to convert PDF to an SVG file. Then it loads the SVG onto Inkscape drawing.

The WriteTex plugin files writetex.inx and are available on this github page. Download those two files and drop them into User extension directory.

You can download a texlive ISO file from this web page. Use 7-zip to extract the ISO file into a directory. Double click install-tl-advanced.bat to run advanced installation. You may choose portable version and install LaTeX system into a directory.

Program pdf2svg can be downloaded from this github address

Suppose texlive and pdf2svg-x64 directories are stored in this location,


Two directories containing files xelatex.exe and pdf2svg.exe should be added to the system path. In Windows 10 File Explorer, right click This PC and choose Properties. Choose Advanced system settings and click Advanced tab on the dialog. Click Environment Variables button and Path variable. Then click Edit and add two directories to the list.


The purpose of above steps is for WriteTex python extension to find xelatex.exe and pdf2svg.exe programs.

How to Enter Equations with Plugin WriteTex

Enter equations between \[ and \] in LaTeX Source box and click Apply. Some LaTeX symbols like \dfrac need AmsTeX. Add the line below to Preamble File box and toggle box Trade above as contents.

\usepackage{amsmath, amsthm, amssymb, amsfonts} 
WriteTex Interface

The third tab View Original TeX on the dialog enables you to view texts of equations. Choose an equation in Inkscape and click Apply button. A dialog will pop up showing equation input.

Ubuntu Setup

In Ubuntu 18.04, bash command sudo apt install inkscape installs Inkscape. If you want the latest stable version, this web page provides more information. You add a ppa repository first and then type the same bash command to install.

To add fonts in Ubuntu, you create a .fonts subdirectory in the home directory and drop font files into it. The fonts will become available in Inkscape.

WriteTex in Ubuntu

The steps to add Inkscape extension in Ubuntu 18.04 are the same as in Windows. However it is easier to install dependencies for WriteTex. The two commands below install the texlive and pdf2svg programs. The programs are automatically added to the system path.

sudo apt-get install texlive
sudo apt-get install pdf2svg

The texlive installation does not include xelatex. You change xelatex to pdflatex on the WriteTex dialog to make it work.

Other Comments

It seems that the Windows Inkscape is more stable than the Ubuntu version. I have several svg files that crash Inkscape in Ubuntu but work fine in Windows version.

One time I was really frustrated by constant Inkscape crashes in Ubuntu. I checked the SVG file line by line and found that one drawing element had wrong XML format. It somehow slipped into the drawing file. Once the element was removed, the SVG file worked fine. The lesson learned was that when an SVG file contains corrupted XML code, Inkscape may crash without giving error messages.

Update on 11/2/2020

I am working on a drawing in Inkscape (Windows) today and I cannot save the file as pdf. The Inkscape simply pops up a dialog saying “internal error” and exits. I copy the file to a Linux Mint computer and I can save the file as pdf, but the generated pdf file does not have the background image. It turns out that I used the clip (menu Object > Clip > Set) function to crop out the image. Once I remove the clip, the file saves to pdf fine.

The lesson is that it is better to use GIMP or other application to crop out background image. The clip function in Inkscape is not so reliable.

Update on 1/27/2021

The Linux Mint software repo has Inkscape version 0.92.3. Some Inkscape shortcuts are intercepted by Linux Mint. For example, the shortcuts Alt + Right Arrow or Alt + Left Arrow do not work. In Inkscape, they are shortcuts for moving object by 1 pixel (or 2 pixels).

You need to turn off those shortcuts in Linux Mint system. On the startup menu, type Keyboard and change the Super + Left to something else. The Super here obviously means Alt key.

lm shortcut