All tools

Every Expensico tool in one place. Start with file tools below, or jump to a category. Most tools run entirely in your browser — your files never leave your device.

File tools

Open, inspect and reshape files without installing anything.

Viewers

PDF ViewerOpen and read PDF files in your browser with zoom, page navigation, search and thumbnails.
CSV ViewerOpen large CSV files as a fast, searchable table.
Excel ViewerOpen Excel XLSX, XLS and ODS spreadsheets without Excel.
Word Document ViewerRead Word DOCX documents in your browser with headings, lists, tables and images.
JSON ViewerExplore JSON as a collapsible tree with search, path copying and type highlights.
XML ViewerView XML files as a collapsible tree with attributes and text, or as formatted source.
Markdown ViewerOpen .md files and read them rendered, with tables, task lists and code blocks — or switch to source.
Text File ViewerOpen TXT, LOG and other plain-text files with line numbers, search, word wrap and encoding detection.
HTML ViewerPreview HTML files safely in a sandbox with scripts disabled, and view the formatted source side by side.
Image ViewerView JPG, PNG, WebP, GIF, AVIF, BMP and SVG images with zoom, rotation, dimensions and file details.

Images

File utilities

PDF Tools

View, merge, split, rotate, compress and convert PDF files. Most PDF tools work entirely in your browser.

PDF Tools overview

Convert

Convert between PDF, images, Excel, CSV, JSON, Word, Markdown and more — only conversions that work reliably.

Convert overview

Finance Calculators

EMI, SIP, FD, RD, salary, PF, GST and other calculators with clear formulas, schedules and Indian number formatting.

Finance Calculators overview

Productivity Tools

Notepad, word counter, text tools, QR codes, passwords, date calculators, timers and to-do lists.

Productivity Tools overview

Developer Tools

Format and validate JSON, YAML, XML, SQL and code; decode JWTs and Base64; test regex, cron and hashes.

Developer Tools overview