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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=20240727T043518Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240727/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=b536fa201d3e2db09b1e72faebbdac9f033afcb59bd71c15ea1ad9560221c062)
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=20240727T043518Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240727/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=6b333b208132c73ef7afc1d37ec1c2e98442ef2a813117d0639ebe40596ce22a)
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