How to Merge, Split and Convert PDF Files Online
PDF files are convenient for sharing documents, but everyday work often requires more than simply opening them. You may need to combine several PDFs, extract only a few pages, turn PDF pages into images, or create a PDF from photographs or scanned pages.
Start by deciding what you actually need to change
Many PDF tasks sound similar but produce different results. If several documents belong together, merge them. If you need only part of a document, split or extract pages. If another application needs an image instead of a PDF, convert the required PDF pages to JPG or PNG.
1. Merge multiple PDF files into one document
Merging is useful when related documents are stored separately—for example, several reports, certificates or form sections that need to be shared as one file. Add the PDFs, arrange them in the required order, review that order and then create the combined document.
Combine PDF files
BHR Tools Merge PDF lets you add multiple PDFs, move them up or down, remove unwanted files and create one combined PDF.
Open Merge PDF →2. Split a PDF or extract selected pages
Splitting is useful when you need only part of a document. Page ranges work well for consecutive pages such as 1–3, while selected-page mode is useful for individual pages such as 2, 4 and 7. You can also separate every page into its own PDF when required.
Extract PDF pages
BHR Tools Split PDF supports page ranges, selected pages and an option to create a separate PDF from every page.
Open Split PDF →3. Convert PDF pages to JPG or PNG images
Sometimes a destination does not accept PDF files, or you need a page as an image for a presentation, preview or another document. JPG is convenient for general visual content, while PNG can be useful when crisp text or diagrams matter. Higher rendering quality generally creates larger files.
Turn PDF pages into images
BHR Tools PDF to Images can render selected PDF pages as JPG or PNG and provides multiple quality levels.
Open PDF to Images →4. Turn JPG, PNG or WebP images into a PDF
The reverse task is common with photographed or scanned documents. Several image files can be arranged in the correct sequence and combined into one PDF. Before creating it, check page order, orientation and whether A4, US Letter or a fit-to-image layout is appropriate.
Create a PDF from images
BHR Tools Images to PDF accepts JPG, PNG and WebP images and lets you reorder pages and choose page-size, orientation and margin options.
Open Images to PDF →What if the scan needs searchable text?
Turning images into a normal PDF does not automatically make the words searchable. A scanned page remains primarily an image unless optical character recognition (OCR) is used to recognize its text. Clear, straight and higher-quality source images generally provide better OCR input.
Create a searchable PDF with OCR
If searchability matters, use the BHR Tools Image Document to Searchable PDF tool rather than a basic image-to-PDF conversion.
Open Searchable PDF OCR →Privacy when working with document files
Documents may contain personal or business information, so it is worth understanding how a tool processes files. BHR Tools PDF utilities are designed to perform their main processing in the browser where practical. Some tools may load required software libraries or resources from third-party providers.
Common PDF workflow mistakes
- Merging files before checking their correct order.
- Extracting the wrong pages because page numbers were not reviewed first.
- Choosing unnecessarily high image quality when a smaller output is required.
- Assuming an image-based PDF automatically contains searchable text.
- Deleting original documents before checking the generated output.
- Trying to process password-protected, encrypted or damaged PDFs without resolving the underlying access problem.
A simple way to choose the right tool
- Several PDFs → one PDF: Merge PDF.
- One PDF → selected PDF pages: Split PDF.
- PDF pages → JPG/PNG: PDF to Images.
- JPG/PNG/WebP → one PDF: Images to PDF.
- Scanned images → searchable PDF: Image Document to Searchable PDF OCR.
Final takeaway
PDF work becomes simpler when you choose the correct operation. Merge documents when they belong together, split them when only certain pages are needed, and convert between PDF and image formats when the destination requires it. Keep original files until you have reviewed the finished result.