KOIAE Blog
Tips, guides and news about working with PDFs.
See how KOIAE compares to iLovePDF, Smallpdf, Adobe & more →
KOIAE vs Sejda: Which PDF Tool Is Better in 2026?
KOIAE vs Sejda (2026): compare PDF editing, conversion, OCR, compression, free-tier limits, desktop options, and pricing to choose the right PDF tool.
KOIAE vs Soda PDF: Which PDF Tool Is Better in 2026?
KOIAE vs Soda PDF (2026): compare PDF editing, e-signatures, conversion, OCR, desktop vs browser, and pricing to find the best PDF tool for your needs.
KOIAE vs Canva: Which Is Better for PDFs in 2026?
KOIAE vs Canva (2026): a dedicated PDF toolkit vs a design platform — compare PDF processing, editing, conversion, and design to pick the right tool.
KOIAE vs Adobe Acrobat: Which PDF Tool Is Better in 2026?
KOIAE vs Adobe Acrobat (2026): compare PDF editing, conversion, OCR, e-signatures, security, and pricing to see which PDF tool fits your needs and budget.
KOIAE vs iLoveIMG: Which Is Better for Images in 2026?
KOIAE vs iLoveIMG (2026): compare image compression, resize, convert, background removal, photo editing, and PDF tools to pick the right online toolkit.
KOIAE vs iLovePDF: Which PDF Tool Is Better in 2026?
KOIAE vs iLovePDF (2026): a detailed comparison of tools, PDF to Word, conversion, OCR, security, pricing, and which online PDF tool is better for you.
KOIAE vs Smallpdf: Which PDF Tool Is Better in 2026?
KOIAE vs Smallpdf (2026): compare 41+ vs 30+ PDF tools, conversion formats, editing, signing, AI features, security, and free plans to pick the best PDF tool.
KOIAE vs PDF24: Which PDF Tool Is Better in 2026?
KOIAE vs PDF24 (2026): compare online PDF tools, conversions, OCR, editing, forms, security, free access, and PDF24's offline Creator — which is better?
How to Convert PDF to JPG (Each Page as an Image)
Turn every page of a PDF into a high-quality JPG image online — free and in seconds.
How to Convert PDF to Excel (Extract Tables)
Get the tables out of a PDF and into an editable Excel spreadsheet online — free.
How to Convert PowerPoint to PDF
Turn a PPT or PPTX slide deck into a PDF that opens anywhere — free and online.
How to Add Page Numbers to a PDF
Insert professional page numbers into any PDF — choose the position and download, free.
How to Reorder Pages in a PDF
Drag PDF pages into a new order and rotate any that need it — free and visual.
How to Extract Specific Pages from a PDF
Pull the exact pages you need out of a PDF into a new file — free and online.
How to Extract Text from a PDF
Copy all the text out of a PDF without retyping — free and online.
How to Extract Images from a PDF
Save every picture inside a PDF in its original quality — free and online.
How to Compare Two PDF Files for Differences
Spot exactly what changed between two versions of a PDF — free and online.
How to Repair a Corrupted PDF File
Fix a PDF that won't open or shows errors and recover your document — free and online.
How to Convert PDF to PowerPoint Slides
Turn a PDF into an editable PowerPoint deck so you can reuse its content — free.
How to Scan Documents to PDF with Your Phone
Turn phone photos of documents into a clean, searchable PDF — free and online.
How to Compress a PDF for Faster Web Upload
Shrink a PDF so it uploads quickly to forms, portals and websites — free and online.
PDF vs Word: Which Format Should You Use?
Understand when to use a PDF and when to use Word — and how to convert between them for free.
10 Free PDF Tools You Should Know in 2026
A roundup of the most useful free online PDF tools — merge, compress, convert, protect and more.
How to Merge PDF Files Online (Free, No Signup)
Learn how to combine multiple PDF files into one document online — free, fast and without any watermark.
How to Reduce PDF File Size Without Losing Quality
A simple guide to compressing a PDF online so it is small enough to email or upload — while keeping it readable.
How to Convert PDF to Word for Free (Fully Editable)
Turn any PDF into an editable Word (DOCX) document online for free — no software to install.
How to Combine JPG Images into One PDF
Turn photos, screenshots and scans into a single, professional PDF online — free and in seconds.
How to Remove a Password from a PDF
Unlock a password-protected PDF you own so you can open, copy and edit it freely.
How to Password-Protect a PDF File
Add a password to a PDF to keep sensitive documents safe — free and online.
How to Split a Large PDF into Separate Files
Break a big PDF into smaller documents or extract specific pages — free and online.
How to Make a Scanned PDF Searchable (OCR)
Turn a scanned, image-only PDF into searchable, selectable text with OCR — supports Bengali and English.
How to Convert Word to PDF Without Losing Formatting
Turn a Word document into a polished PDF that looks identical on every device — free and online.
PDF Too Large for Email? How to Fix It Fast
Most email services block attachments over 20–25 MB. Here is how to shrink a PDF so it sends.
How to Delete Pages from a PDF
Remove blank, duplicate or unwanted pages from a PDF in one click — free and online.
How to Add a Watermark to a PDF
Stamp text like Confidential or Draft across every page of a PDF — free and online.
How to Convert Excel to PDF Online
Turn a spreadsheet into a clean PDF that looks identical everywhere — free and online.
How to Rotate PDF Pages and Save Them
Fix sideways or upside-down PDF pages and save the corrected file — free and online.
The Best Free Way to Edit a PDF Online in 2026
Everything you can do to a PDF online for free — merge, split, compress, convert, protect and more.