Apps similar to PDFTrimly include FileOptimizer, which is free and open source. Other options are Ghostscript, Minimal PDF Compress, PDF Squeezer and Free PDF Compressor. In total there are nine File Compressors like PDFTrimly for Windows, the web, Mac and Linux.
FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT, OGG, OGV, PDF, PUB, SCR, SWF, TIF, VSD, WEBP, XAP, XLSX, and ZIP file formats among others.
Spain
EU
Ghostscript is an interpreter for the PostScript® language and PDF files.
United States
Comprehensive PDF utility enabling advanced lossy, lossless, and archival compression, high-resolution image conversion, page rotation or deletion, merging, splitting, and batch processing, all with a minimal interface, offline operation, and cross-platform support.
United States
PDF Squeezer allows you to compress your PDF files quickly and easily. Simply click on the file you need compressed, and drag-and-drop it into the app – easy as that!
GermanyEU
Compresses PDF files quickly with a user-friendly interface, allowing simple selection and one-click compression. Shows progress, creates new files without watermarks, preserves basic quality, works offline on Windows, and is free to download and use.
PDF Compressor allows you to compress PDF files, reduce pdf file size easily and quickly. It offers an easy-to-use UI. With this handy tool, you can shrink PDF files, reduce the size of PDF files noticeably without any quality loss.
China
Reduce PDF Size a free PDF document compression app. It uses the same compression algorithms as "Free PDF Compressor" however that application only lets you compress one document at a time, whereas this app lets you batch compress multiple docs.
This tool shrinks your fat PDF files online, keeping the best achievable quality/size ratio and providing a secure connection against eavesdropping. Our algorithm allows to compress PDF files without degrading the resolution, thus avoiding that substantial loss of image clarity...
Switzerland
