Blog
The file problem you
have right now
A PDF the portal will not accept. HEIC photos your laptop cannot open. A picture that still knows where it was taken. Audio trapped inside a video. A download that will not seek on the TV. Each article answers one of those in its first two sentences, then shows the steps.
- PDFcompression
Compress a PDF Under 2 MB on Android (Free)
A portal rejected your PDF for being over 2 MB. Here's what actually makes a PDF large, what to cut first, and how to hit the cap without wrecking the text.
7 min read
- PDFcompression
Compress a PDF Under 500 KB Without Blurry Text
A form wants your PDF under 500 KB and every attempt comes back blurry. Here is what survives that cap, what does not, and how to hit it in one pass.
7 min read
- videocasting
Downloaded Video Won't Seek on Your TV? The Fix
The video plays when you cast it, but dragging the timeline fails or restarts it from the beginning. Here is the container problem behind that, and the fix.
7 min read
- videoaudio
Extract the Audio From a Video on Android
You want the sound from a lecture recording or a video someone sent you, not a 300 MB upload to a website. Here is how to pull the audio out on the phone.
7 min read
- imagesformat conversion
HEIC to JPG on Android (Free, Offline)
Someone sent you iPhone photos and nothing on your phone or the school portal opens them. What HEIC is, why it fails, and how to get JPGs offline.
7 min read
- PDFmerge
Merge PDFs Without Uploading Them Anywhere
Every merge-PDF result wants your contracts uploaded first. Merging is a local operation — here's how to combine PDFs on the phone and check the result.
7 min read
- PDFcompression
Get a PDF Under 10 MB for a Visa or Job Portal
A visa or job portal caps uploads at 10 MB and you have a passport scan, photos and bank statements. Here is how to assemble the bundle and shrink it safely.
7 min read
- PDFimages
Turn Photos Into One PDF for an Upload (Android)
A portal wants one PDF and you have six photos of documents on your phone. Here's how to order them, cut the size, and combine them into a single file.
7 min read
- imagesprivacy
Remove GPS and EXIF Data From Photos (Android)
Your photo carries the coordinates of where it was taken, the time and the phone model. What EXIF holds, which apps strip it, and how to clear it yourself.
7 min read
- PDFcompression
Why Is My Scanned PDF So Large?
Your 5-page scan is 14 MB and a 200-page ebook is 2 MB. Here's the pixel arithmetic behind that, which settings cause it, and what to change next time.
7 min read
10 articles, newest first. Every one is written for Android and says where a phone is the wrong tool for the job.