Not even couple of months. Just within last month.

All with similar design, similar implementation, similar HN post. Literally AI slop.

Also:

Show HN: BentoPDF is a privacy first PDF Toolkit

https://news.ycombinator.com/item?id=46657892 (this one just yesterday)

Show HN: NoUploadTools – Free Tools that don't upload your files

https://news.ycombinator.com/item?id=46516400

Show HN: TechRex – client-side PDF editor (no upload, no watermark)

https://news.ycombinator.com/item?id=45611498