Please note that the original app was Xournal [1]. The one you link is a rewrite of the orignal (in C++) and is called Xournal++. [1] https://xournal.sourceforge.net/. - Source: Hacker News / 3 months ago

I do the using Xournal [1] which is tailor-made for creating annotations. It leaves the PDF as is, saving your edits to a sidecar file (*.xoj) which when loaded pulls in the original PDF. It exports edited documents to 'real' PDFs with selectable text etc. [1] https://xournal.sourceforge.net/ (packaged by most distributions). - Source: Hacker News / over 1 year ago

If you don't mind the signature being raster (not vector), I've used Xournal for this in the past. It's extremely lightweight and easy. Just open the PDF file with Xournal, draw the signature, and then export it to PDF (Control + E). This will not rasterise the PDF itself (to the best of my knowledge), but rather just superimposes a layer containing your signature on top of the original PDF. Source: about 2 years ago

Xournal++ exists since 2013. Maybe you typoed and by your comment about abandoning you were referring to Xournal without the ++? The Xournal website even suggests to try Xournal++. Source: over 2 years ago

Xournal works pretty well for me on GNU/Linux. You just have to turn on the "Legacy PDF Export" option. Source: almost 3 years ago

Note nvUltra, the successor to this program, has been in development/private beta for several years[1,2]. I've been meaning to make my own web-based version of Notational Velocity that adds a few novel features of my own. (Plus inspiration from apps like TaskPaper and Drafts) There are a lot of Notational Velocity clones; currently my favorite is: https://simplenote.com/ [1]:... - Source: Hacker News / about 2 months ago

I'm still happy with Apple Notes for its integration with all of Apple Apps, easy sharing with family members, etc. I have tamed it more as an ephemeral and quick Notes App. The notes that starts there are usually transferred to a more permanent and organized Plain-Text setup[1] (currently guardian-ed by Obsidian). If I had to replace Apple Notes, I'd look at either one of these; - https://simplenote.com -... - Source: Hacker News / about 2 months ago

I used to think like that, stored everything in Pinboard, tagged properly. I also used to use nvalt (https://brettterpstra.com/projects/nvalt/) for that as it had good search and I didn't have to switch to other tabs to search Pinboard. It felt good to "catalog" all this knowledge but in reality I never went back to it, just like bookmarks and I realized that if something is important enough I'll always be able to... - Source: Hacker News / over 1 year ago

One mobile and 2 laptop versions: - IOS Shortcuts that write specific style lines to bottom of scratch file that get processed - NVAlt : https://brettterpstra.com/projects/nvalt/. Source: almost 2 years ago

NvALT: https://brettterpstra.com/projects/nvalt/ Ubuntu's Unity Slackware (not technically dead at all, but it was so great, back in the day). Google Reader. - Source: Hacker News / about 2 years ago