I’m currently writing a report in using Overleaf. As I’m getting the premium version for free through my Uni, I’ve had no problems so far. Now I’m working in a place with unstable internet and using Overleaf has become very annoying.

Are there some good FOSS alternatives out there, preferably where I can just upload my Project.zip and continue working offline? I have no need to collaborate with anyone or anything like that.

Currently I’m looking at LyX, but I’d be happy to hear about your experiences with that or other programs.

  • If you’re on Linux, I found Gummy to be the closest to Overleaf’s constant recompilation. My default has always been TexStudio, it has a good UI, but you can also use a VSCode extension. These are all just editors, though. You’d also need to download LaTeX locally. On Windows, that’s MikTeX, on Mac it’s MacTeX, and on Linux texlive is usually already installed, but you may need to install packages. On Debian-based distros, they’re grouped into collections like texlive-science.

    I will say that I’ve helped friends who were very used to overleaf to a local editor, and they were quite frustrated that TeXStudio wasn’t exactly 1:1 with the overleaf UI. Please know beforehand that if you’re expecting to be able to do things like open images in the TeX editor to check on them before inserting them, that’s not gonna happen.

    Happy writing!

    • Also LyX will not seamlessly interconvert with a TeX file, even though it seems like it ought to. Pandoc conversion between TeX and markdown seems to be less fixing each time, but is also not 1:1. For writing where I care about being able to draft quickly, I’ve settled on writing markdown with embedded LaTeX with something like Zettlr, then converting to a LaTeX with Pandoc for final formatting. You can also convert to Word better from md than from TeX, for those collaborators who refuse to comment on a PDF.