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This software allows easy splitting of PDF files by page range or number, and random selection. It also offers a merging feature to quickly combine multiple PDF documents.

Split and merge PDF documents easily with our software. Use the split function to separate files by page ranges or numbers, while the merge tool lets you quickly combine multiple PDFs in a single document.

This software allows users to split PDF files by page ranges, page numbers, or randomly, while also enabling quick merging of multiple PDF documents.

This software offers PDF file splitting and merging capabilities. Use the split function to divide files according to specific pages or random ranges. Merge PDFs quickly by sorting and combining a group of files.

This software allows users to fill in missing words in a sentence based on their ordinal relationships. Users are presented with a sentence and must identify the correct form of a word to complete the sentence, using ordinal relations as a guide. The program can aid in vocabulary development and improve understanding of sentence structure.

This software helps solve the mystery of the letter X.

"Take on the challenge of conquering overlapping regions with our thrilling puzzle game!" (19 words)

A software that allows you to input numbers into randomly generated groups.