Standby — ready to install
PDF Comparator
Extract, filter, export — now on your phone too. Reads equipment lists from AV proposals in PDF, detects room, category and quantities line by line, and puts everything into an Excel, PDF or CSV ready to compare. New look, filters by cards, a results tray and a web version that works offline in the field.
Windows
PC app · updates v3.2 in place
Comparador_PDFs_Setup_v4.1.0.exe
~46 MB
Download for Windows
v4.1.0 · 10 Nov 2026 · Windows 10/11 · new: interface in Portuguese and English, with a language selector; everything else unchanged
SHA-256 1e44032c81c520548f4fec5d0c850f6eeb2640a0153731a9aefd11c6a338e65b
The installer is not digitally signed yet: Windows may warn about an “unknown publisher”. Choose “More info” → “Run anyway”. You can verify the file with
Get-FileHash in PowerShell.
Phone and web
Opens in the browser · install to the home screen
things-on.mike-app.com/pdfs
no install
Open the web version
Android, iPhone and PC. Open it once with a network connection and it then works without internet. On Android it also shows up under “Share”.
What's new by version
Each version has its own address: pdfscomp.html#v4.1.0
v4.1.0 · 10 Nov 2026 · Windows and webInterface in Portuguese and English, with a language selector; everything else unchanged. The installer also comes in both languages (you choose in the wizard) and installs over the previous version. The web version (/pdfs/) follows. The manual is still only in Portuguese.
What's included
Automatic extractionDetects room, category, description, dates and quantity line by line, with no fixed template. It also reads generic PDFs (tables and “Name: value” fields).
Built for the fieldCard view on the phone, filters in a sheet, search across all fields and direct sharing of the PDF into the app.
Results trayStores the filtered result of several PDFs, with different filters each time, and exports it all together. It stays saved on the device.
Export and mergeExcel (with a summary per category), A3 PDF or CSV, and it merges several PDFs into one in the order you choose.