A curated collection of 200+ sample files across every major file format. Perfect for testing file viewers, converters, validators, and other file-processing tools.
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Updated
Mar 25, 2026 - TeX
A curated collection of 200+ sample files across every major file format. Perfect for testing file viewers, converters, validators, and other file-processing tools.
Comprehensive open-source encyclopedia of file extensions with sample files. Covers 500+ formats across archives, audio, video, databases, documents, images & programming languages.
A collection of sample files (PDFs, images, documents, etc.) used as test data for automated testing scripts and quality assurance workflows.
Free CAD parts in STEP, STL and IGES, with previews and practical inspection guides. Curated by CADProps.
Machine-readable manifests for samplefile.com — 858 sample files, 152 formats, SHA256 checksums. Free API for test files.
Files used in the development of JSONID rulesets
Collection of Octocat-themed sample text files.
366 sample files across 280+ file types — for testing a file manager's MIME/icon resolution.
Generator for the qa-example test data set: small, labelled sample files for QA
Generate valid test files of an exact byte size (1 byte to 2 GB) in 20 formats. CLI + Node API.
Free synthetic FIX 4.2/4.4/5.0 logs, QuickFIX dictionary, SWIFT MT940/MT942 and ISO 20022 camt.053 (001.02/001.08) and pain.001 sample files for testing parsers, FIX engines and bank imports
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