iLovePDF, Adobe, and PDF2Go are web services that allow users to compress PDF files, making them smaller in size.
With iLovePDF, users can drag and drop PDFs onto the site and select their preferred compression level, with extreme, recommended, or less compression.
While the free version limits users to three files at a time, premium users can compress ten files simultaneously.
Adobe’s compressor predicts the size of the compressed file and offers high, medium, and low quality options.
It processes files securely, but limits free users to one file at a time.
PDF2Go provides different compression options, such as balancing file size and quality, maximizing compression, or optimizing for screen visibility.
Users can also compress files to a specific size, or remove images to further compress the file.
The free version limits users to two files at a time, but premium users can compress multiple files simultaneously.
PDF Compressor allows users to drag and drop files into a designated area and select their preferred compression option.
It is limited to 20 files at a time, but this limit may not be strictly enforced.
