Fileshaper
Compress videos for Discord, convert iPhone photos, merge and sign PDFs. One toolbox, fully offline.
v1.2.0 · Mac and Windows · Official site: fileshaper.app
Free tools that never upload your files.
Small, polished apps for Windows and Mac that do one job well, entirely on your own computer. No ads, no accounts, no watermarks.
Animated demo: Fileshaper compresses a 214 MB video to 9.6 MB, on the computer.
Animated demo: Captionshaper writes word-timed captions onto a video, offline.
Two apps. Both free, for good.
Each one replaces a website that wants you to upload your files, wait in a queue and pay to remove a watermark.
Captionshaper
Word-timed subtitles for any video, written by a speech model on your own computer. SRT, VTT or burned in.
v1.1.0 · Mac and Windows · Official site: captionshaper.app
Free means free.
No trial, no “pro” tier, no data harvested on the side. These rules apply to every Hollowbit app and this website.
No uploads
Files are opened, changed and saved on your own computer.
Works offline
Turn the Wi-Fi off. Everything still works.
No ads
Not in the apps, not on the websites.
No accounts
You shouldn’t have to sign up to convert a file.
No tracking
No analytics and no cookies, including on this site.
Open source
Every line is on GitHub under the GPL.
Get both apps. Pay nothing.
Installers for Mac and Windows, straight from GitHub.