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Freeware FileTweak modules come with an elegant & simple UI, that allows you to quickly make operations with files.

Screenshots

Get acquainted with the feel of freeware modules by clicking on screenshots and reading concise descriptions.

Preview of Compute a hash checksumCompute file hash
Calculate the most commonly used file cryptographic checksums to ensure integrity of files…
Preview of Advanced hash calculatorAdvanced hashes
Calculate file cryptographic checksums in many popular and less popular formats…
Preview of Realtime hash compareRealtime hash found
Compares a file checksum with the one in the clipboard and highlights the match…
Preview of Freeware hex editorHex Editor
Modify the file content while showing the character position, an ASCII value and a hex code…
Preview of Context menuContext menu
Quickly access all the essential features of the hex editor from the file context menu…
Preview of Hex Editor expandedHex Editor expanded
See more data such as a position and hexadecimal values by expanding the hex editor…
Preview of Hex binary editBinary edit
Allows to manipulate the data on the level of individual bits of a selected byte…
Preview of Download speed benchmarkDownload speed
Measure your internet connection download speed and calculate a typical download time…
Preview of Change file caseChange file case
Easily change file names to a different letter case such as lowercase or Title Case…

Universally available

Our software solutions work smoothly on all modern 32-bit and 64-bit Microsoft Windows versions: Windows 10 · Windows 11 · Server 2016 · Server 2019 · Server 2022 · Server 2025.

Older Windows versions (such as Windows 8 and Server 2012) are not "officially" supported but should still work remarkably well. The underlying architecture of Windows is evolving and our apps are crafted to be backward and forward compatible.