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Show HN: Free PDF Watermarking and Compression

• kshitijb 3y ago
  What do they use to compress pdf files? Did they consider alternatives before finalising on a compression library/algorithm? Would be great if a comparison can be shared.
  • deleted 3y ago
    [deleted]
  • kam_st 3y ago
    The compression is being done by running a ghost script. Easy to use, provides decent control over the compression keeping a balance between quality and size as compared to a few other paid options.
• slinger100 3y ago
  is it secure?
  • kam_st 3y ago
    If you are worried about the files uploaded for watermarking, no we don't store them.