Fix “File Too Large” Errors: Smart Ways to Shrink PDFs and Images
Last updated: April 27, 2026 Quick Answer To fix file too large to email problems, first check the size limit […]
Core Tools Hub Blog
tips, updates, and behind‑the‑scenes on building fast, privacy‑friendly tools. Practical guides, product changelogs, and engineering notes from the team behind Core Tools Hub. Learn how we ship speedy, browser‑first utilities and keep your data on device with a clean UX.
Edit PDFs on Mobile: Sign, Fill, and Fix Documents on the Go
Last updated: April 24, 2026 Quick Answer Yes, it is possible to edit a PDF on mobile for free for common tasks […]
Remove Watermarks from PDFs Legally and Safely
Last updated: April 22, 2026 Quick Answer: You can legally remove a watermark from a PDF if you own the […]
Turn Scanned PDFs into Searchable Text with Browser-Based OCR
Last updated: April 20, 2026 Quick Answer: To convert a scanned PDF to a searchable PDF online, upload your file […]
Merge and Split PDFs Securely Without Uploading Sensitive Documents
Last updated: April 17, 2026 Quick Answer Yes, it is possible to merge and split PDFs without uploading files to […]
AVIF to JPG: Safely Converting Next-Gen Images When Apps Won’t Open Them
Last updated: April 15, 2026 Quick Answer If an image downloads as AVIF and an older app cannot open it, […]
Compress PDF for Email Without Losing Quality (Gmail, Outlook & More)
Last updated: April 13, 2026 Quick Answer To compress a PDF for email without ruining readability, aim to shrink the file below […]
Fix PDF to Word Formatting Problems (Broken Layouts, Tables, and Fonts)
Last updated: April 10, 2026 Most PDF to Word formatting problems aren’t caused by user error. They happen because PDFs and Word […]
Reduce Image Size in KB for Online Forms, Exams, and Government Sites
Last updated: April 8, 2026 Every year, millions of students and job seekers hit the same wall: an online portal […]
iLoveIMG Alternatives: Truly Free Image Tools Without Limits or Paywalls
Last updated: April 6, 2026 Key Takeaways Quick Answer If you’re hitting limits on iLoveIMG and don’t want to pay […]