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![Creating PDF/A and PDF/X files with the pdfx package](https://writelatex.s3.amazonaws.com/published_ver/22663.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240727T004809Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240727/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=31b12101c1ceba651a6ca1945211ed1399acf8d656c7223e5dce5239dd0b04cb)
Creating PDF/A and PDF/X files with the pdfx package
An example of generating PDF/A and PDF/X documents using the pdfx package on Overleaf.
Overleaf
![Using PSTricks with pdflatex on Overleaf](https://writelatex.s3.amazonaws.com/published_ver/24016.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240727T004809Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240727/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=37bf1b3d7bf569faa1b63027ea69f3b91919f7588bb4282407086c23081432ad)
Using PSTricks with pdflatex on Overleaf
PSTricks drawings can't be compiled under pdflatex and lualatex (Frequently done errors #5). Instead, compilation with XeLaTeX is preferred if you need to use .jpg/.png/.pdf images in your project.
But if you absolutely need to compile with pdflatex, this example demonstrates how to use PStricks with pdflatex using auto-pst-pdf on Overleaf (But you still can't use .jpg/.png/.pdf images within your PSTricks drawings).
Overleaf