12 Essential PDF Tools You Can Use Online for Free
From merging and splitting documents to converting files, reducing PDF size, and protecting sensitive information, these 12 online PDF tools can help you handle almost any everyday PDF task without installing complicated software.
PDFs are one of the easiest file formats to share, but working with them isn't always as simple. You might need to combine several documents into one, extract a few pages, reduce a file that's too large to upload, or convert a PDF into an editable format. Instead of using different desktop applications for every task, you can handle most of these jobs online. Here are 12 useful PDF tools that can make working with documents faster and easier.
1. Merge PDF Files
When you have several PDF files that belong together, combining them into a single document makes everything easier to manage and share. Merge PDF
Common uses:
- Combining multiple scanned documents
- Joining reports or chapters
- Combining monthly statements
- Creating a single portfolio or application document
If the final PDF becomes too large, you can compress it afterward.
2. Split PDF Files
Sometimes you don't need an entire PDF. You may only need a few pages from a large document, or you may want to separate one PDF into multiple files. Split PDF
Common uses:
- Extracting a signed page from a contract
- Separating individual invoices
- Splitting scanned books or manuals
- Extracting an ID page from a larger document
Splitting a PDF simply separates the existing pages, so it doesn't require re-compressing or changing the content.
3. Compress PDF Files
Large PDFs can be frustrating when you're trying to email them or upload them to a website with a strict file-size limit. Compress PDF
Common uses:
- Reducing files for email attachments
- Meeting job portal upload limits
- Uploading documents to government websites
- Making scanned documents easier to store and share
Scanned and image-heavy PDFs usually benefit the most from compression.
4. Convert PDF to JPG
Not every website or application accepts PDF files. Sometimes you need a document page as an image instead. PDF to JPG
Common uses:
- Uploading certificates or ID pages
- Sharing document pages on WhatsApp or social media
- Creating document previews
- Using PDF pages in presentations or designs
For multi-page PDFs, each page can be converted into its own JPG image.
5. Convert JPG to PDF
The opposite situation is just as common. You may have several photos or scanned pages that need to be submitted as one PDF. JPG to PDF
Common uses:
- Turning phone-scanned documents into one file
- Combining receipts or invoices
- Creating a PDF portfolio from images
- Submitting scanned assignments
If the resulting PDF is too large, you can compress it afterward.
6. Convert PDF to Word
PDFs are great for sharing, but editing them can be difficult. If you need to update text, correct a typo, or reuse content from an existing document, converting it to Word can make the process much easier. PDF to Word
Common uses:
- Editing resumes
- Updating contracts and reports
- Reusing content from older documents
- Turning brochures or proposals into editable files
Text-based PDFs generally convert more cleanly than scanned documents because scanned PDFs are essentially images.
7. Convert Word to PDF
Word documents can sometimes look different depending on the application, fonts, or device used to open them. Word to PDF
Common uses:
- Sending resumes
- Submitting assignments
- Sharing proposals
- Sending contracts
- Preparing documents for printing
PDF is widely used because the document's layout is generally preserved across different devices and applications.
8. Convert PDF to Excel
If you've ever manually copied a table from a PDF into a spreadsheet, you know how time-consuming it can be. PDF to Excel
Common uses:
- Extracting invoice data
- Working with bank statements
- Moving price lists into spreadsheets
- Analyzing tables from reports
- Converting inventory data
PDFs with clearly structured tables generally produce better extraction results. Scanned or poorly structured tables may still require some manual cleanup.
9. Rotate PDF Pages
A document can easily end up sideways or upside down after scanning, taking photos, or combining PDFs from different sources. Rotate PDF
Common uses:
- Fixing sideways scans
- Correcting phone-scanned documents
- Fixing mixed page orientations
- Preparing documents for printing
Rotation changes the page orientation without changing the underlying text or image quality.
10. Add a Watermark to a PDF
A watermark can help identify, brand, or label a document before you share it. Watermark PDF
Common uses:
- Marking documents as confidential
- Branding proposals and portfolios
- Adding copyright notices
- Identifying draft documents
- Protecting shared documents from being mistaken for final versions
Text watermarks work well for labels and notices, while logo watermarks are useful for business and client-facing documents.
11. Password Protect a PDF
Some documents contain information that shouldn't be accessible to everyone who receives the file. Financial documents, contracts, IDs, and internal company files are good examples. Protect PDF
Common uses:
- Financial documents
- Tax forms
- Contracts
- Salary slips
- ID and certificate scans
- Internal company documents
When creating a password, avoid obvious combinations such as birthdays or simple number sequences. If you're sending the protected PDF to someone else, it's also better to share the password separately.
12. Unlock a PDF
Password protection is useful, but there are times when you no longer need a document to require a password every time you open it. Unlock PDF
Common uses:
- Removing protection from documents you manage
- Making frequently used files easier to access
- Preparing protected PDFs for editing or conversion
- Sharing an already-approved document internally
It's important to note that unlocking a PDF is not the same as cracking a password. You need to know the existing password to remove the protection.
Conclusion
Working with PDFs doesn't have to mean installing expensive software or switching between multiple complicated applications. Whether you need to merge files, split pages, compress a large document, convert between formats, rotate pages, add a watermark, or protect a sensitive file, having the right PDF tool can save you time and make everyday document tasks much simpler.
These 12 tools cover some of the most common PDF problems people run into at work, at school, and in everyday life. Instead of spending time figuring out complicated software, you can choose the tool you need, complete the task, and get back to what you were doing.
Need to work with a PDF? Choose the tool you need and get started.
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Open any PDForbit tool from this guide.