AVI to MP4: Maximum Compatibility
Convert legacy AVI files to MP4 (H.264 + AAC) for modern players.
Batch Convert Images (PNG ↔ JPG) Fast
Convert many images at once between PNG and JPG.
Best File Formats for Web Sharing (Images, Docs, Video)
Defaults that work for images, docs, and video.
Best Quality MP4 → MP3: Bitrate & Tips
How to extract clean MP3 audio from an MP4 video.
Excel to PDF: Fit Columns on One Page
Make wide spreadsheets readable in a single PDF page width.
Excel to PDF: Fit to Height Without Shrinking Text Too Much
Make tall sheets readable by controlling page height and content density.
HEIC to JPG on Windows & iPhone (Fast Guide)
Quick ways to convert HEIC to JPG for easy sharing.
How to Convert Multiple Images to a Single PDF (Free, Fast)
Turn images into a single PDF.
How to Merge and Split PDF (Free & Online)
Combine PDFs or extract pages with simple steps.
JPG to PDF: Keep Page Order with Multiple Images
Combine many JPGs to a single PDF in the correct sequence.
M4A to MP3: Best Bitrate for Music & Voice
Convert M4A to MP3 with the right bitrate for quality and size.
MKV to MP4: Container vs Codec Explained
Understand the difference and convert MKV files to MP4 for easy sharing.
MKV to MP4: Subtitles & Compatibility Notes
Understand subtitle handling when converting MKV to MP4.
MOV to MP4: Best Compatibility Settings
Convert Apple MOV files to MP4 (H.264 + AAC) that play everywhere.
MOV to MP4: Fix iPhone Rotation Before Sharing
Rotate/normalize orientation, then convert to MP4 for universal playback.
MP3 to WAV: The Lossless Myth (What You Actually Get)
Converting MP3 to WAV doesn’t restore quality—but can help with editing.
PDF Compression Presets Explained (screen, ebook, printer, prepress)
Understand Ghostscript PDF compression presets and when to use each.
PDF to JPG: Export Specific Pages
Save one or more PDF pages as JPG images for quick sharing.
PDF to Word: Get an Editable DOCX
Turn PDFs into an editable DOCX (best with text‑based PDFs).
PNG to PDF: Crisp Logos & Screenshots
Convert UI screenshots and logos to a shareable PDF without blur.
PowerPoint Handout: Prepare Slides, Then Convert to PDF
Create clean handout-ready slides, then export via our converter.
PowerPoint to PDF: Handouts That Look Good
Export PPT/PPTX to a clean, shareable PDF (speaker notes optional).
Video to GIF: Keep It Small & Smooth
Make shareable GIFs: trim length, reduce width, and set reasonable FPS.
WAV to MP3: CBR vs VBR — Which to Pick?
Choose between constant and variable bitrates when converting WAV to MP3.
WAV vs MP3: When to Use Which (and Convert Both Ways)
Pick the right audio format and convert between MP3 and WAV.
WEBP to JPG or PNG: Which Should You Use?
Choose the right output format when converting WEBP images.
Word to PDF: Keep Fonts & Layout Exactly
Convert DOC/DOCX to PDF without breaking fonts and layout.