Split a PDF by page number or range, then save the separate files.
Process files directly in your browser. No registration is required.
Split a large PDF into separate files by page range or section. This helps when a recipient needs only one chapter or a file needs to meet a page or size limit.
Start with the exact task and the output required by the destination. A clear goal helps you choose only the settings that matter.
Use the same inputs and definitions when comparing alternatives. Otherwise, the difference may come from inconsistent assumptions rather than the option itself.
Keep a short record of important conditions if you may need to repeat the task or explain the result to someone else.
The start and end pages define the output part; check whether range endpoints are inclusive.
When you see this item in the interface or source material, confirm its definition instead of assuming it means the same thing in every context.
The resulting documents should have names that make their page ranges or topics clear.
This matters most when you compare results or prepare an output for another person. Keep the same definition throughout the task.
Checking the page count helps verify that no required page was omitted.
If the source uses a different unit, naming convention, or rule, convert or clarify it before continuing.
Before saving or sharing, compare the output with the original and confirm that the intended information is still present.
When comparing options, write down the assumptions beside each result so that the numbers or files are not mistaken for equivalent outputs.
If another person will use the result, include enough context for them to understand what was changed and which version is final.
Write down ranges before entering them. Check the actual file type and not only the filename extension.
Check boundaries for covers, disclaimers, and appendices. Check whether the file size and number of pages are within the tool’s supported limits.
Open each output file and confirm the contents. Open the output to verify image quality, page order, encoding, or archive contents.
Check range endpoints and whether the viewer index matches printed page numbers.
Choose sections that make sense to the recipient or match the submission requirements.
Keep the source until all split files have been checked.
Splitting divides a document into parts; extraction selects particular pages for a separate file.
Yes, if you keep their intended order. Review the combined file again after merging.
If a file will not process, first confirm that its extension matches its actual format, that the file is not damaged, and that its size is supported. A renamed extension does not convert the contents. For an important file, keep the original and test with a copy. Browser-based processing and external services may handle data differently, so check the privacy information for this specific tool before using confidential material.